Materials Science Terminology

adjective having no definite form or shape; shapeless

• The amorphous structure of the material made it difficult to classify.
• I couldn't figure out what shape the amorphous blob was supposed to be.
• That amorphous thingamajig is really confusing me.
• Her thoughts were like an amorphous cloud, constantly changing and shifting.

adjective capable of being bent or flexed without breaking

• The new phone case is made of a bendable material that can withstand impact.
• I love these bendable straws, they make drinking so much easier.
• These headphones are so cool, they're totally bendable.
• Her resolve was as bendable as a twig in the wind, constantly changing with the circumstances.

noun a point at which a person or thing is no longer able to cope or function effectively

• The constant pressure and stress finally brought her to her breaking point.
• I can't take it anymore, I'm at my breaking point.
• I'm about to snap, I'm at my breaking point.
• The camel's back was broken, it had reached its breaking point.

noun a type of confection made with caramel and nuts

adjective easily broken, fragile

• The brittle nature of the glass made it easy to break.
• Be careful with that plate, it's really brittle.
• Don't drop that phone, it's super brittle.
• His brittle ego couldn't handle any criticism.

noun A store or shop where chemicals and chemical products are sold

• The chemist conducted a series of experiments to determine the chemical composition of the substance.
• My friend works as a chemist and loves mixing different chemicals together in the lab.
• I heard that new chemist at the lab is a real wizard when it comes to creating new compounds.
• She approached the problem like a chemist, carefully analyzing each component before coming to a conclusion.

verb to make or become rough or harsh in texture or quality

• The fabric will coarsen if washed in hot water.
• Don't use that detergent, it will coarsen the material.
• Stop scrubbing so hard, you're just gonna coarsen the surface.
• His harsh words only served to coarsen their relationship.

noun the quality of being rough or harsh in texture or manner

• The coarseness of the sandpaper was perfect for smoothing out the rough edges of the wood.
• I don't like the coarseness of this towel, it feels scratchy on my skin.
• The coarseness of her attitude was really off-putting.
• The coarseness of his language was a reflection of his lack of refinement.

noun a building material made from a mixture of cement, sand, and water

adjective relating to or denoting a material or substance that is solid and firm to the touch

• The engineer specified that the building foundation must be made of reinforced concrete.
• I accidentally spilled some concrete mix on the driveway.
• Let's pour some concrete and make this project solid.
• The artist's vision was still in the concrete stage, waiting to be fully realized.

noun a convex shape or surface

adjective having a surface or boundary that curves or bulges outward, as opposed to concave

• The convex shape of the lens focuses light onto the retina.
• The mirror is kind of convex, so it makes things look bigger.
• That convex curve is really cool, it gives the room a modern vibe.
• Her smile created a convex curve on her face, showing her happiness.

noun the process of corroding or being corroded, typically by a chemical reaction such as oxidation

• The metal pipes were heavily affected by corrosion due to exposure to harsh chemicals.
• The old car's body is all rusted from corrosion.
• Dude, that fence is totally messed up from all the corrosion.
• The relationship slowly deteriorated over time, like the gradual corrosion of metal.

noun a slow, stealthy movement

• The slow and gradual creep of urbanization is evident in many developing countries.
• I always feel a bit creeped out when I'm alone in the dark.
• That guy gives me the creeps, I don't trust him at all.
• The creep of doubt started to seep into her mind, making her question everything.

verb to form into crystals or cause to take on a crystalline form

• The sugar in the solution gradually crystallized as it cooled.
• I left the tea out too long and now the sugar has crystallized at the bottom.
• I can't believe how quickly that gossip about her crystallized around the office.
• His plan finally crystallized after months of brainstorming.

noun the branch of science that deals with the geometric arrangement of atoms in crystals

• Crystallography is a branch of science that studies the arrangement of atoms in crystalline solids.
• I'm taking a class on crystallography next semester, it sounds really interesting.
• Crystallography is like solving a puzzle with atoms.
• In the world of science, crystallography is like the key to unlocking the secrets of the universe.

adjective able to be broken down into simpler substances by natural processes

• The degradable materials used in the packaging are designed to break down easily in the environment.
• I heard that the new straws are degradable, so they won't harm the turtles in the ocean.
• Dude, these degradable bags are totally eco-friendly and won't mess up the planet.
• His patience was degradable, slowly wearing away with each passing minute.

noun A metal that can be drawn out into a thin wire.

adjective Capable of being drawn out into a thin wire or thread without breaking.

• The ductile metal was easily stretched into a thin wire.
• I was surprised by how ductile the clay was when I was sculpting.
• That ductile material is so easy to work with!
• Her ductile personality allowed her to adapt to any situation.

adjective able to withstand wear, pressure, or damage; sturdy; lasting

• The durable material used in the construction of the bridge ensures its long-lasting strength and stability.
• I bought a durable backpack for my hiking trip so it can withstand rough conditions.
• These shoes are so durable, they can handle anything you throw at them.
• Her love for him was like a durable bond that could not be easily broken.

adjective Fine grained is used to describe something that has a very small or detailed texture or structure.

• The scientist conducted a fine grained analysis of the data to uncover subtle patterns.
• She has a fine grained understanding of the subject matter.
• I need to get a fine grained view of the situation before making a decision.
• The artist used a fine grained brush to create intricate details in the painting.

verb Fused is the past tense of the verb 'fuse', which means to join or blend together to form a single entity.

• The two chemicals were carefully fused together in the laboratory.
• I fused all the leftover ingredients together to make a new dish.
• I fused my playlist with some old school jams and new hits.
• The artist's unique style fused elements of realism and abstraction.

adjective having a smooth, shiny, or reflective surface resembling glass

• The scientist observed the glassy surface of the mineral under the microscope.
• The lake looked so clear and glassy this morning, perfect for a swim.
• I love how my new sunglasses make everything look so glassy.
• Her eyes were glassy with unshed tears as she listened to the sad news.

noun a difficult or challenging task or situation

adjective used to describe something that is firm, solid, or difficult to bend or break

adverb used to describe an action that is done with a lot of effort or energy

• The exam questions were very hard and required critical thinking skills.
• I find it hard to believe that he actually won the lottery.
• She's been working hard on her fitness goals.
• Breaking up with him was hard, but it was the right decision for my mental health.

verb to make or become hard or harder

• The steel was heated to a specific temperature to harden it.
• You need to harden up and face the reality of the situation.
• I need to toughen up and harden myself for the challenges ahead.
• His heart had hardened over the years, making him less compassionate towards others.

verb to make or become hard or harder

adjective having become solid or firm; toughened

adverb in a hardened manner

• The metal was hardened through a process of heating and cooling.
• His heart had hardened after years of disappointment.
• She's a hardened criminal, watch out for her.
• His resolve was hardened by the challenges he faced.

noun the process of becoming or making something hard or harder

verb present participle of the verb 'harden', which means to make or become hard or harder

• The process of hardening steel involves heating and then cooling it to increase its strength.
• I heard that the new regulations are really hardening up on security around here.
• Dude, you need to stop being so soft and start hardening up if you want to succeed in this industry.
• His heart was soft at first, but after going through so much pain, it started hardening against the world.

noun the quality or condition of being hard

verb not applicable

adjective describing something that is difficult to bend or break

adverb not applicable

pronoun not applicable

preposition not applicable

conjunction not applicable

interjection not applicable

article not applicable

• The hardness of the material is a key factor in determining its durability.
• I didn't realize the hardness of the rock until I tried to break it.
• Man, that test was hardness, I barely passed.
• The hardness of his heart made it difficult for him to forgive.

noun a structure of hexagonal cells made by bees out of wax for storing honey and eggs

• The honeycomb structure of the building provides excellent insulation.
• I love snacking on honeycomb while watching movies.
• That new phone case has a cool honeycomb pattern on it.
• The interconnected web of lies formed a honeycomb of deceit.

adjective not allowing fluid to pass through; unable to be affected by

• The new material is impervious to water and air, making it ideal for use in construction.
• She seems impervious to criticism, always staying positive no matter what.
• He acts like he's impervious to consequences, but eventually he'll face the music.
• Her heart had become impervious to love after so many heartbreaks.

adjective not able to be destroyed or damaged

• The new material is said to be indestructible, able to withstand extreme temperatures and pressures.
• My phone case is practically indestructible, I've dropped it so many times and it's still in perfect condition.
• That guy thinks he's indestructible, always taking crazy risks without thinking about the consequences.
• Their friendship seemed indestructible, weathering every storm and challenge that came their way.

adjective not easily shaped or molded; not ductile

• The material's inductile property makes it unsuitable for use in electrical applications.
• I heard that wire is inductile, so we can't use it for the project.
• That coil is totally inductile, it won't work for our experiment.
• Her mind was inductile, unable to absorb new ideas.

adjective not capable of being stretched or extended

adverb in a manner that is not capable of being stretched or extended

• The inextensible nature of the material made it ideal for use in construction.
• The inextensible fabric wouldn't stretch no matter how hard I pulled.
• That rope is totally inextensible, no way it's gonna give.
• Her beliefs were inextensible, she would not budge on her stance.

noun a person or thing that is relatively small or light in weight

adjective of or relating to a person or thing that is relatively small or light in weight

• The new material used in the construction makes the product very lightweight.
• I love this jacket because it's so lightweight and easy to carry around.
• I can't believe how lightweight these shoes are, they feel like walking on clouds!
• Her presence in the room was so lightweight, it felt as if she could float away at any moment.

noun a gentle sheen or soft glow, especially that of a partly reflective surface

verb none

adjective lustrous - having a gentle sheen or soft glow

• The diamond's luster was truly breathtaking under the bright lights.
• Wow, that car has a lot of luster to it!
• Her new shoes have so much luster, they're really shiny!
• Despite facing many challenges, his determination never lost its luster.

adjective capable of being shaped or bent without breaking; adaptable or easily influenced

• The malleable material was easily molded into different shapes by the sculptor.
• I love working with malleable clay because it's so easy to shape.
• Dude, that guy is so malleable, he'll do whatever you tell him.
• Her malleable personality allowed her to adapt to any situation.

noun a type of substance or matter

verb to create or produce something

adjective related to matter or substance; important or relevant

• The research paper is based on empirical material gathered from various sources.
• I need to gather some material for my presentation tomorrow.
• I found some dope material for my art project.
• His speech was filled with material that resonated with the audience.

adjective describing something that has the properties of metal, such as being shiny, hard, and able to conduct electricity

• The metallic taste in the water is likely due to high levels of iron.
• I don't like the metallic flavor of canned food.
• That car has a cool metallic paint job.
• Her voice had a metallic edge to it, indicating her frustration.

adjective not allowing the passage of air, water, or other fluids

• The nonporous surface of the countertop makes it easy to clean.
• I prefer using nonporous containers for storing food.
• Dude, that nonporous phone case is so sleek!
• Her nonporous demeanor made it hard to know what she was really feeling.

noun a person or thing that does not resist or oppose

adjective describing something that does not resist or oppose

• The material used in the circuit is nonresistive, allowing for efficient flow of electricity.
• I prefer using nonresistive wires for my electronics projects as they work better.
• These nonresistive cables are top-notch for fast charging!
• Her nonresistive attitude towards change helped her adapt easily to new situations.

noun a substance that exhibits phosphorescence, such as a phosphorescent coating on the inside of a cathode-ray tube

verb not applicable

adjective not applicable

adverb not applicable

pronoun not applicable

preposition not applicable

conjunction not applicable

interjection not applicable

article not applicable

• Phosphor is a chemical element that is commonly used in the production of fluorescent lights.
• I heard that phosphor is what makes glow-in-the-dark toys light up.
• Hey, did you know that phosphor is like the secret ingredient in those cool neon signs?
• The phosphor of creativity illuminated her mind, sparking new ideas and inspiration.

noun a synthetic material made from a wide range of organic polymers that can be molded into shape while soft and then set into a rigid or slightly elastic form

adjective relating to or resembling plastic, especially in being easily shaped or molded

• The plastic used in this product is known for its durability and flexibility.
• I bought a new plastic water bottle to take with me to the gym.
• She's always carrying around a plastic bag with her stuff in it.
• His smile was as fake as a plastic flower.

adjective adjective that describes something that is easily bent, flexible, or adaptable

• The artist used a pliable clay to sculpt the intricate details of the statue.
• I like using pliable dough to make different shapes for my cookies.
• This pliable fabric is perfect for making DIY projects.
• Her mind was pliable, easily influenced by those around her.

noun a pliant person or thing

adjective capable of being bent or flexed; easily influenced or persuaded

• The fabric of the dress was pliant, allowing for ease of movement.
• I prefer using a pliant material for my DIY projects because it's easier to work with.
• She's so pliant, always going along with whatever her friends want to do.
• His pliant personality made him easily influenced by others.

noun a person or thing that refracts, such as a lens or prism

• The scientist used a refractor to bend light and study its properties.
• I borrowed my friend's refractor telescope to stargaze last night.
• Check out this cool refractor I found at the thrift shop!
• Her positive attitude acted as a refractor, changing the way we viewed the situation.

noun the quality or state of being resistant or stubborn

adjective renitent (resistant or stubborn)

• The renitency of the material made it difficult to cut through.
• I can't believe the renitency of this package, it's impossible to open!
• The renitency of that guy is so annoying, he never listens to anyone.
• Her renitency towards change is holding her back from personal growth.

adjective able to withstand or recover quickly from difficult conditions

• The resilient economy was able to bounce back quickly after the recession.
• She's so resilient, nothing seems to bring her down.
• Dude, you're seriously one resilient dude, bouncing back from that breakup like a boss.
• The old tree in the forest stood tall and resilient, weathering many storms over the years.

noun a sticky flammable organic substance, insoluble in water, exuded by some trees and other plants

• The artist used a special type of resin to preserve the delicate details of the sculpture.
• I heard that resin is a popular material for making custom jewelry.
• I'm loving the resin coasters you made, they're so cool!
• His words were like resin, sticking in my mind long after he had spoken.

adjective able to be shaped or molded

• The new material is highly shapable and can be molded into various forms with ease.
• I love working with clay because it's so shapable and fun to sculpt.
• This putty is super shapable, you can make all kinds of cool shapes with it.
• Her mind is shapable, always open to new ideas and perspectives.

noun a substance or object that is firm and stable in shape; not liquid or fluid

adjective firm and stable in shape; not liquid or fluid

adverb in a firm and stable manner; not loosely or weakly

• The engineer designed a structure with a solid foundation to ensure its stability.
• I need to find a solid solution to this problem before it gets worse.
• That car is a solid ride, man!
• Her argument was based on solid evidence and logic.

noun a dead body or corpse

adjective not moving easily or freely; difficult to bend or stretch

adverb in a rigid or inflexible manner

• The board members were all very stiff during the meeting.
• I can't dance with you, my back is too stiff.
• I need to stretch, my muscles are feeling stiff.
• His demeanor was so stiff, he couldn't even crack a smile.

verb past tense of strain, to exert oneself to the utmost

adjective showing signs of nervousness or tension

• The strained relationship between the two countries has led to a decrease in trade agreements.
• Their conversation became strained when they started discussing politics.
• I could tell things were getting strained between them, so I decided to leave the room.
• The weight of his responsibilities strained him both mentally and physically.

adjective having a texture resembling that of a string, thin and fibrous

• The stringy texture of the meat indicated that it was overcooked.
• I don't like the stringy texture of this dish.
• This chicken is so stringy, I can't even chew it properly.
• Her excuses were so stringy, it was hard to believe anything she said.

noun the real physical matter of which a person or thing consists

• The scientist conducted tests to determine the chemical composition of the substance.
• I'm not sure what that substance is, but it smells weird.
• Let's ditch this place, I heard they're selling some shady substances here.
• Her words had a substance to them, making everyone stop and listen.

noun the quality of being easily stretched or bent

adjective having the ability to be stretched or bent easily

• The material's tensility allows it to stretch without breaking under pressure.
• I was impressed by the tensility of the fabric; it was so stretchy!
• Whoa, did you see the tensility on that rubber band? It's crazy stretchy!
• Her emotional tensility was evident as she navigated the difficult situation with grace.

noun the study of the effects of work, heat, and energy on a system

• The study of thermodynamics involves the analysis of energy transfer and conversion in physical systems.
• I have a test on thermodynamics tomorrow, and I'm so stressed about it.
• Thermodynamics is like trying to understand how to keep your pizza warm before it gets cold.
• In the world of business, understanding the thermodynamics of a market can help companies stay competitive.

verb to straighten out or make less tense or rigid

• The diplomat tried to unbend the tense situation by offering a compromise.
• I need to unbend after a long day at work, maybe with a good book.
• Let's unbend and chill out at the beach this weekend.
• It took time for her to unbend her rigid beliefs and consider alternative perspectives.

noun the act of not bending or yielding

adjective not bending or flexible; rigid

• The unbending rules of the organization must be followed at all times.
• She is known for her unbending attitude when it comes to punctuality.
• Don't be so unbending about it, just go with the flow.
• His unbending determination to succeed is truly inspiring.

adjective not able to be endured or tolerated for a long period of time

• The undurable quality of the material made it unsuitable for long-term use.
• I can't wear those shoes, they're undurable and fall apart too quickly.
• Don't buy that phone, it's undurable and breaks easily.
• His undurable patience finally snapped after hours of waiting.

adjective not easily bent or shaped; inflexible

• The material used for the sculpture was too unpliable to mold into the desired shape.
• I tried to bend the unpliable wire but it just wouldn't budge.
• This gum is so unpliable, it's like chewing on a rock.
• Her mind was unpliable, resistant to new ideas or perspectives.

noun not applicable

verb not applicable

adjective not strained or stressed; relaxed or natural

adverb not applicable

pronoun not applicable

preposition not applicable

conjunction not applicable

interjection not applicable

article not applicable

• The unstrained liquid was carefully poured into the beaker for analysis.
• I like my coffee unstrained, with all the grounds at the bottom.
• I prefer my conversations to be unstrained, no need for small talk.
• Her unstrained enthusiasm for the project was contagious among the team.

adjective not giving way to pressure or force; stubborn or inflexible

• The judge remained unyielding in his decision to deny the appeal.
• She is known for her unyielding determination to succeed.
• Don't mess with him, he's unyielding when it comes to defending his friends.
• The mountain stood unyielding against the harsh winds and storms.

verb to convert into glass or a glass-like substance by heat

adjective describing something that has been converted into glass or a glass-like substance by heat

• The vitrified tiles in the kitchen are easy to clean and maintain.
• I love the shiny vitrified tiles in our bathroom.
• These vitrified floors are so fancy!
• Her heart felt vitrified after the betrayal.

noun a hypothetical or fictional material that is impossible to obtain or doesn't exist in reality

• The engineers were tasked with finding a suitable replacement for the unobtainium used in the spacecraft.
• I heard that the new smartphone is made with some kind of unobtainium material.
• That car is so fast, it must be made of unobtainium or something.
• His patience was like unobtainium, never running out no matter what challenges he faced.

noun a word that describes a person, place, thing, or idea

adjective relating to or located between dendrites (branching projections of a neuron)

• The interdendritic spacing in the solidified alloy was found to be quite narrow.
• The spaces between the dendrites in the solid alloy were really close together.
• Man, those dendrites were practically touching in the alloy!
• The interdendritic relationships between the team members were strained, causing tension in the workplace.

noun the ability of a material to be hardened by heat treatment

• The hardenability of a material refers to its ability to be hardened through heat treatment.
• The hardenability of this steel determines how well it can be hardened.
• You gotta check the hardenability of these alloys before you start working with them.
• Her resilience and hardenability in the face of challenges is truly admirable.

noun the process of forming a solid mass of material by heating without melting

verb to undergo the process of sintering

• Sintering is a process used to compact and strengthen materials through heat and pressure.
• They're sintering the metal parts in the factory to make them stronger.
• I heard they're sintering some new tech gadgets in the lab.
• The team's bond was sintered through shared experiences and challenges.

verb to soften or shape plastic by heat or pressure

• The artist used a special technique to plasticate the clay into intricate sculptures.
• I tried to plasticate the playdough into a perfect shape, but it kept falling apart.
• I'm going to plasticate this old plastic bottle into a cool new phone holder.
• She tried to plasticate her emotions, but they eventually bubbled to the surface.

adjective Metastable is used to describe a state of matter that is stable but can change into a more stable state under certain conditions.

• The metastable state of the compound was carefully studied by the researchers.
• The compound is in a kind of unstable state that the scientists are looking into.
• The stuff they're testing is like on the edge, not quite stable yet.
• Her emotions were like a metastable equilibrium, ready to shift at any moment.

noun a scraping or wearing away by friction

verb to scrape or wear away by friction

• The abrasive material can abrase the surface of the metal.
• Be careful not to abrase the paint on the car when washing it.
• I accidentally abrased my skin on the rough edge of the table.
• His harsh words abrased her feelings.

noun the quality of being rough or harsh in manner or temperament

• Her abrasiveness towards her coworkers made it difficult to work together effectively.
• I try to avoid talking to him because of his abrasiveness.
• I can't stand her attitude, it's so abrasive.
• The abrasiveness of his words left a lasting impact on her emotions.

noun the ability of a material to soak up liquid or moisture

• The fabric's absorbency is tested by measuring how much liquid it can soak up.
• These paper towels have great absorbency, they soak up spills in no time.
• I need to find a towel with high absorbency for this mess.
• His absorbency of information was impressive, he remembered every detail.

noun a material or device that absorbs sound, heat, or other energy

• The car's shock absorber helps to dampen vibrations from the road.
• I need to replace the absorber in my headphones; the sound quality is terrible.
• That new skincare product is a great oil absorber for my shiny T-zone.
• She acted as an emotional absorber for her friends, always listening and providing support.

noun the measure of a material's ability to absorb radiation, typically used in the context of solar energy

• The absorptance of the material was measured to determine its effectiveness in blocking out light.
• The absorptance of this fabric is really good at keeping the sun out.
• I heard this new sunscreen has a high absorptance level, so it's great for staying protected at the beach.
• His absorptance of new information was impressive, as he quickly grasped complex concepts.

noun a coefficient that describes the ability of a gas or vapor to adhere to a solid surface

• The accommodation coefficient is a measure of how effectively a material can accommodate the deformation caused by an external force.
• The accommodation coefficient basically tells us how well a material can handle being stretched or bent.
• Yo, that material's accommodation coefficient is off the charts - it can take a beating!
• In life, having a high accommodation coefficient means being able to adapt and adjust to changes easily.

noun a chemical compound containing a series of fused benzene rings

• The chemical compound contains a long chain of -acene molecules.
• I heard that -acene is used in some advanced materials.
• Do you know where I can find some -acene for my experiment?
• His intelligence is like a chain of -acene, constantly expanding and connecting different ideas.

noun a chemical group consisting of an acetyl group bonded to an oxygen atom

• The acetoxy group is a functional group consisting of an acetyl group bound to an oxygen atom.
• I need to remember to add the acetoxy- group to the compound for the experiment.
• Yo, don't forget to throw in that acetoxy- thing in there for the lab.
• Adding the acetoxy- group is like giving the compound a little boost in performance.

noun a salt or ester of acrylic acid

• The acrylate monomers are commonly used in the production of adhesives and coatings.
• I spilled some acrylate on my shirt while working on my art project.
• I heard they're using some fancy acrylate stuff in the new nail polish.
• Her emotions were like acrylate, hardening quickly and becoming difficult to change.

adverb in a way that shows firm devotion or support

• The scientist adherently followed the strict protocols in conducting the experiment.
• She adherently sticks to her daily routine without fail.
• He's always adherently on time for our meetings.
• The artist's brush moved adherently across the canvas, creating a masterpiece.

noun a quality or property of being able to stick or adhere to something

• The adhesiveness of the glue made it perfect for securing delicate materials.
• I love how the adhesiveness of this tape makes wrapping presents so much easier.
• The adhesiveness of this sticker is no joke, it's like super glue!
• The adhesiveness of their friendship was evident in how they always stuck together through thick and thin.

noun the quality or state of being adhesive; stickiness

• The adhesivity of the glue is crucial for ensuring the pieces stick together securely.
• I'm impressed by the adhesivity of this tape - it's really strong!
• This sticker has some serious adhesivity - it's not coming off easily.
• The adhesivity of their friendship was evident in how they always stuck together through thick and thin.

noun a substance or device that adsorbs, or collects molecules or particles on its surface

• The adsorber in the air purifier helps to remove impurities from the air.
• The adsorber in the water filter traps all the yucky stuff.
• The adsorber in the vacuum cleaner sucks up all the dirt and dust.
• She was like an adsorber, absorbing all the negativity around her.

adjective relating to or exhibiting different properties in different directions

• The material exhibits aeolotropic properties, meaning its physical properties vary depending on the direction of measurement.
• I heard that material is aeolotropic, which means it behaves differently in different directions.
• That stuff is all aeolotropic and stuff, it's like magic how it changes depending on which way you look at it.
• Her emotions were aeolotropic, shifting unpredictably like a compass needle in a magnetic storm.

noun the property of certain crystals or other substances of exhibiting different physical properties along different axes

• The aeolotropy of the material was carefully studied by the researchers.
• I heard that the aeolotropy of the fabric affects its durability.
• I don't really understand the whole aeolotropy thing, can you explain it in simpler terms?
• The aeolotropy of her emotions made it difficult to predict how she would react.

noun a type of thin, transparent paper or cloth used for wrapping or decorating

• The delicate aerophane material allowed for a soft diffusion of light in the room.
• I found a beautiful aerophane lamp at the flea market.
• Check out this cool aerophane pendant I got for my room.
• Her words were like aerophane, softening the harsh truth of the situation.

noun a mineral consisting of a hydrous carbonate of manganese and barium

• The mineralogist identified the rare afwillite specimen in the rock sample.
• I heard that afwillite is a very valuable mineral to collectors.
• Yo, check out this sick afwillite crystal I found on my hike!
• Her kindness was like an afwillite gem, rare and precious in a world of rough stones.