K5Print Free printable worksheets for K–5

enzyme

  • noun
  • /ˈɛn.zaɪm/

A biomolecule that catalyses a biological chemical reaction: either a globular protein with this function or an RNA molecule with this function.

Other meanings

  1. The protein type specifically.

  2. Leavened bread, as opposed to azyme.

A kind of

  • protein
  • catalyst

Kinds of enzyme

  • complement
  • spreading factor

Related words

  • precursor enzyme
  • adaptive enzyme
  • abzyme
  • alloenzyme
  • antienzyme
  • antizyme
  • chemzyme
  • cuproenzyme
  • ecoenzyme
  • ectoenzyme
  • electroenzyme
  • endoenzyme

Word history

From German "Enzym".

Where this comes from

This definition is adapted from “enzyme” on Wiktionary, by its contributors; related-word lists use Open English WordNet (CC BY 4.0, based on Princeton WordNet), published under CC BY-SA 4.0. This page is published under the same licence.