Science Fiction Vocabulary

noun a period of time that is very long, often used in a poetic or philosophical context

• The geological processes that shape our planet take aeons to unfold.
• It feels like it's been aeons since we last saw each other!
• I've been waiting for you for aeons, dude.
• In the grand scheme of the universe, our existence is just a mere blip in an aeon.

adjective relating to or resembling ectoplasm, a supernatural viscous substance that is said to exude from the body of a medium during a spiritualistic trance

• The scientist studied the ectoplasmic residue left behind by the ghost.
• I heard that ectoplasmic stuff is what ghosts are made of.
• That ectoplasmic goo gives me the creeps.
• Her creativity seemed to flow like ectoplasmic energy, filling the room with inspiration.

verb to predict or anticipate something happening in the future

• Based on the current market trends, we can foresee a decrease in sales for the upcoming quarter.
• I can foresee a fun weekend ahead with all the plans we have made.
• I didn't foresee the party getting shut down so early.
• She could foresee the storm brewing in his eyes before he even spoke.

adjective relating to or characteristic of the future, modern, or ahead of the times

• The company is investing heavily in futuristic technology to stay ahead of the competition.
• Have you seen that new futuristic car that just came out? It's so cool!
• That new phone is straight up futuristic, dude.
• Her ideas for the project were truly futuristic, pushing the boundaries of what we thought was possible.

adjective immensely large or vast

• The astronomer studied the galactic structure of distant galaxies.
• I heard they're making a new movie about galactic adventures.
• That party was out of this world, it was totally galactic!
• Her mind was filled with galactic ideas and dreams of exploring the universe.

noun a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction

• Scientists study the formation and evolution of galaxies in the universe.
• Have you seen the latest pictures of the Andromeda galaxy?
• That new phone has a camera that can take pictures that are out of this galaxy!
• Her imagination is like a galaxy, full of endless possibilities.

adjective describing something as extremely large or enormous in size

• The construction project required a gargantuan amount of resources.
• I can't believe how gargantuan that burger is!
• That new shopping mall is absolutely gargantuan!
• The task of organizing the event seemed gargantuan at first, but we managed to pull it off smoothly.

noun the quality or state of being improbable; something that is unlikely to happen

• The probability of winning the lottery is so low that it borders on improbability.
• It's highly improbable that we'll be able to finish this project on time.
• The chances of that happening are slim to none, it's pure improbability.
• The idea of him becoming a professional athlete is an improbability at this point.

adjective relating to or existing between different cosmic regions or systems

• The intercosmic travel agency offers trips to distant galaxies.
• I heard they're working on some intercosmic technology over at the lab.
• Let's blast off into intercosmic space and see what we find!
• His mind was like an intercosmic void, full of endless possibilities.

adjective relating to or occurring between different planets

• Interplanetary travel requires advanced technology and careful planning.
• Exploring interplanetary space sounds like something out of a sci-fi movie.
• Dude, imagine cruising through interplanetary space in a spaceship!
• Their love was like an interplanetary journey, crossing vast distances to be together.

adjective relating to or situated in space between the stars

• Interstellar travel is a concept that scientists have been exploring for decades.
• Have you seen that new interstellar movie? It's supposed to be really good.
• Dude, that interstellar party last night was out of this world!
• The love between them was like an interstellar connection, spanning across vast distances.

noun a noun is a word that represents a person, place, thing, or idea. In this case, 'island universe' is a noun phrase that refers to a galaxy or a group of galaxies that are isolated or separated from other galaxies by vast distances.

• An island universe refers to a self-contained galaxy or cluster of galaxies.
• I read about this cool concept called island universe, it's like a galaxy on its own.
• Did you know each galaxy is basically an island universe in space?
• In her mind, she created an island universe where only her thoughts existed.

noun Jupiter Fulgur

• The ancient Romans believed that Jupiter Fulgur was the god of lightning and thunder.
• Have you heard of Jupiter Fulgur? It's the Roman god of lightning.
• Jupiter Fulgur is like the OG lightning dude in Roman mythology.
• The power of Jupiter Fulgur can be felt in the intensity of a thunderstorm.

noun a unit of astronomical distance equivalent to the distance that light travels in one year, which is approximately 5.88 trillion miles

• A light year is a unit of astronomical distance equivalent to the distance that light travels in one year.
• Did you know that a light year is the distance light travels in one year?
• That spaceship can go like a million light years per hour, dude!
• Her progress in the project was like moving at the speed of light year compared to her colleagues.

noun a cylindrical projectile that can be propelled to a great height or distance by the combustion of its contents, used typically as a firework or signal.

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• The rocket was successfully launched into space.
• Did you see that rocket launch last night? It was amazing!
• That rocket launch was lit!
• Her career is like a rocket, soaring to new heights every day.

adjective having the ability to perceive or feel things

• It is debated whether or not artificial intelligence will ever become truly sentient.
• I don't think my cat is sentient enough to understand what I'm saying.
• Dude, that movie was so trippy, it made me feel like I was in a sentient dream.
• The artist's painting seemed almost sentient, as if it could come to life at any moment.

noun a small infirmary or hospital on a ship or naval base for the treatment of sick or injured personnel

• The injured crew member was taken to the sick bay for medical treatment.
• I heard Tom spent the whole afternoon in the sick bay with a stomach ache.
• I feel like I'm gonna puke, I might have to make a trip to the sick bay.
• After the long hike, my legs felt like they belonged in the sick bay.

noun a vehicle designed for travel or transportation in outer space

• The spaceship was equipped with state-of-the-art technology for interstellar travel.
• I can't believe we actually built a spaceship in our backyard!
• That spaceship is out of this world!
• Her mind was like a spaceship, always exploring new ideas and possibilities.

noun a length or extent of something, especially when it is great or impressive

preposition a word governing, and usually preceding, a noun or pronoun and expressing a relation to another word or element in the clause

• The idea that aliens visited Earth is beyond a stretch of the imagination for many scientists.
• Thinking that I could finish all my work in one day is a real stretch of the imagination.
• Believing that he can beat me in a race is a real stretch, if you ask me.
• The story he told was so unbelievable, it required a real stretch of the imagination to believe it.

noun a place or area that is unfamiliar or not yet mapped

• The explorers ventured into the terra incognita, mapping out uncharted territories.
• We're heading into terra incognita with this new project, not sure what to expect.
• Dude, we're totally in terra incognita right now, just winging it and hoping for the best.
• Starting a new job can feel like entering terra incognita, navigating unknown challenges and opportunities.

noun a person or thing that transports or carries something from one place to another

• The transporter is responsible for safely moving goods from one location to another.
• I heard the new transporter is really efficient at their job.
• The transporter dude always gets the job done quickly.
• In the world of business, a good transporter can help you navigate through challenges and reach your goals.

noun a state police officer

• The trooper was commended for his bravery in the line of duty.
• That trooper always goes above and beyond to get the job done.
• Dude, that trooper totally saved the day!
• She's a trooper, always pushing through challenges with a smile.

adjective difficult or impossible to understand or comprehend

• The complexity of the human brain is unfathomable to most people.
• I can't even begin to understand the unfathomable depth of the ocean.
• The amount of work she puts in is just unfathomable.
• The impact of his words was unfathomable, leaving everyone speechless.

noun the time at which a crucial decision or event must be made

• The zero hour for the project deadline is approaching, we need to work efficiently to meet it.
• We're down to zero hour on finishing the assignment, let's get it done!
• It's zero hour and we still haven't started studying for the exam, we're in trouble.
• At zero hour, he finally made the decision to change his career path and pursue his passion.

noun a theoretical boundary around a black hole beyond which no light or other radiation can escape

• The event horizon is the boundary surrounding a black hole beyond which nothing can escape.
• Once you cross the event horizon of a black hole, there's no turning back.
• Dude, if you get too close to the event horizon, you're toast.
• She felt like she was reaching the event horizon of her stress levels, unable to handle any more pressure.

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 group of one thousand things, especially years

• A chiliad is a term used to describe a group of one thousand things.
• I've been collecting stamps for a chiliad now.
• Let's grab a chiliad of snacks for the road trip.
• The chiliad of stars in the night sky was a breathtaking sight.

noun a combining form meaning 'robot' or 'robotic', used in the formation of compound words such as 'robocop' or 'robocall'

• The company is investing in robo-advisors to improve their financial services.
• I heard there's a new robo-cleaner that can vacuum and mop at the same time.
• Let's get a robo-pet so we don't have to worry about feeding it.
• His responses were so robotic, it was like talking to a robo-caller.

noun A noun is a word that represents a person, place, thing, or idea. In this case, 'faux-sentient' can be considered a compound noun, where 'faux' serves as an adjective modifying 'sentient'.

adjective An adjective is a word that describes or modifies a noun or pronoun. In this case, 'faux-sentient' describes something that is artificially or falsely sentient.

• The researchers were studying the behavior of the faux-sentient robots in the lab.
• I can't believe how realistic these faux-sentient AI assistants are getting.
• That faux-sentient chatbot is so lifelike, it's almost creepy.
• Her faux-sentient smile never reached her eyes, betraying her true feelings.

verb to give new life or energy to; revive or revitalize

• The scientist was able to reanimate the dead cells in the laboratory.
• I heard that they can reanimate old video game characters for the new version.
• I can't believe he tried to reanimate that old meme, it's so outdated.
• The artist used vibrant colors to reanimate the dull painting and bring it to life.

noun A person who has control or power over others; a ruler or leader

preposition A word that shows the relationship between a noun or pronoun and other words in a sentence

• The CEO of the company is often referred to as the master of the universe.
• Some people think they're the master of the universe just because they have a fancy job title.
• He struts around like he's the master of the universe, but really he's just a big shot.
• In his own mind, he is the master of the universe, controlling everything around him.

noun a fictional robotic vehicle or creature typically found in the Power Rangers franchise

• The Power Rangers called upon their zords to defeat the monster.
• I can't wait to see the zord battle in the next episode!
• That zord is so cool, I wish I had one!
• The CEO is like the zord of the company, leading it to success.

noun A fictional combining robot or mecha from the Power Rangers television series, made up of multiple smaller robots or vehicles that combine to form a larger, more powerful robot.

• The megazord is a powerful combination of individual zords in the Power Rangers series.
• Dude, did you see the megazord defeat the monster in the last episode?
• That megazord is totally badass!
• Working together, the team acted like a megazord, combining their skills to achieve success.

adjective relating to the earth, worldly

• The sublunary realm refers to the world below the moon in medieval cosmology.
• I prefer to focus on things within the sublunary sphere rather than getting caught up in cosmic theories.
• I'm not interested in all that sublunary stuff, I just want to have fun.
• Her mind was always wandering in the sublunary realm, never reaching for the stars.

noun A suffix used in the names of giant animals or creatures, often used in a humorous or exaggerated way

• The movie was a modern retelling of the classic -zilla story.
• I can't believe how big that burger was, it was like -zilla!
• Don't be such a drama- -zilla, it's not that big of a deal.
• Her temper was like a -zilla, destroying everything in its path.

adjective shining brightly; radiant; dazzling

• The fulgent chandelier illuminated the grand ballroom.
• The fulgent fireworks lit up the night sky.
• Her fulgent smile brightened up the room.
• His fulgent ideas shone brightly in the meeting.

noun A large planet or celestial body that is significantly larger than Earth

adjective Describing something as extremely large or massive in comparison to Earth

• A mega-Earth is a hypothetical planet that is much larger than Earth.
• Have you heard about the concept of a mega-Earth? It's fascinating!
• That planet is like a mega-Earth, it's huge!
• Her love for him was like a mega-Earth, vast and all-encompassing.

noun a word that functions as the name of a specific thing, such as 'brain' and 'planet'

verb a word used to describe an action or state of being, such as 'have' and 'size'

adjective a word that describes or modifies a noun, such as 'big'

preposition a word that shows the relationship between a noun or pronoun and other words in a sentence, such as 'of'

article a word that is used to specify a noun, such as 'a'

• It is scientifically proven that elephants have a brain the size of a planet compared to other animals.
• My friend always forgets things, it's like he has a brain the size of a planet.
• I can't believe she said that, she must have a brain the size of a planet.
• Sometimes I feel like I have a brain the size of a planet when I can't remember simple things.

noun A fictional small creature in the field of technology, often used in science fiction or fantasy settings.

• The technomite is a small electronic device used for data storage.
• I can't find my technomite anywhere, I think I left it at home.
• Hey, check out this cool technomite I just bought!
• The technomite of social media has completely taken over our lives.

noun A nonsense or made-up word used to express frustration or disappointment.

• The CEO exclaimed 'shazbot' when he realized the company had made a costly mistake.
• I accidentally spilled coffee on my shirt, shazbot!
• Shazbot! I forgot to bring my homework to class.
• The team lost the championship game by one point, shazbot.

noun a person who is from or resides in the air or sky

adjective relating to the air or atmosphere

• The aerian species of birds are known for their ability to soar high in the sky.
• I love watching aerian birds fly around in the park.
• Check out that aerian bird doing loops in the air!
• His thoughts were aerian, always drifting off into the clouds of imagination.