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Word of the Day Tuesday, June 9, 2026

enzyme

/ˈiːnaɪz/ noun · British & US
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What does enzyme mean?

noun

A biological molecule, typically a protein, that speeds up a chemical reaction in the body. Enzymes are essential for life and are involved in many bodily functions, such as digestion and metabolism.

Example

"The enzyme in the stomach helps break down the food we eat into smaller molecules that can be absorbed by the body."

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

Synonyms for enzyme

Rhymes with enzyme

Etymologically related