Invertebrate

Pronunciation: /ɪnˈvɜrtəbrət/

Definitions of invertebrate

noun an animal lacking a backbone or internal skeleton, such as an insect, worm, or mollusk

Example Sentences

A1 An invertebrate is an animal without a backbone, like a worm or a snail.

A2 Invertebrates make up the majority of animal species on Earth.

B1 Studying invertebrates can provide valuable information about ecosystem health.

B2 Some invertebrates, such as octopuses, exhibit complex behaviors and problem-solving skills.

C1 Research on invertebrates has led to important discoveries in the field of medicine.

C2 Invertebrates play a crucial role in marine food chains and biodiversity.

Examples of invertebrate in a Sentence

formal The study of invertebrates is a vast field within biology.

informal I think invertebrates are so cool because they don't have a backbone.

slang Some people are scared of bugs, but I find invertebrates fascinating.

figurative Dealing with difficult situations can make you feel like an invertebrate sometimes.

Grammatical Forms of invertebrate

• past tense: invertebrate
• plural: invertebrates
• comparative: more invertebrate
• superlative: most invertebrate
• present tense: invertebrates
• future tense: will invertebrate
• perfect tense: have invertebrate
• continuous tense: is invertebrating
• singular: invertebrate
• positive degree: invertebrate
• infinitive: to invertebrate
• gerund: invertebrating
• participle: invertebrated

Origin and Evolution of invertebrate

First Known Use: 1663 year

Language of Origin: Latin

Story behind the word: The word 'invertebrate' originated from the combination of the Latin prefix 'in-' meaning 'not' or 'without' and the Latin word 'vertebratus' meaning 'jointed'.

Evolution of the word: Initially used in the field of biology to describe animals lacking a backbone, the term 'invertebrate' has since expanded to refer to a wide range of organisms without a vertebral column. It has become a common term in zoology and is used to classify a diverse group of animals including insects, mollusks, and arachnids.