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Word of the Day Tuesday, June 9, 2026

invertebrates

/ɪnvərˈtɛbrəts/ noun · British & US
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What does invertebrates mean?

noun

Animals that do not have a backbone or spinal column, including insects, arachnids, crustaceans, mollusks, and worms.

Example

"The coral reef was home to a diverse array of invertebrates, including sea stars, sea urchins, and colorful fish."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for invertebrates

Antonyms of invertebrates

Rhymes with invertebrates

Etymologically related