• Directory
  • Search
  • All results
  • Journals
  • Definitions
Enzyme
lyase Audio
ly·ase [ lahy-eys, -eyz ]
Definitions related to lyase:
  • Cleave C-C, C-O, C-N, and other bonds by other means than by hydrolysis or oxidation.
    CRISP Thesaurus
    National Institutes of Health, 2006
  • Trivial name applied, together with dehydratase, to certain hydro-lyases (EC class 4.2.1) catalyzing hydration-dehydration.
    NCI
    U.S. National Cancer Institute, 2021
  • A class of enzymes that catalyze the cleavage of C-C, C-O, and C-N, and other bonds by other means than by hydrolysis or oxidation. (Enzyme Nomenclature, 1992) EC 4.
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2025
Return to OpenMD Medical Dictionary > L
Try this search on: Farlex, Merriam-Webster, Oxford Dictionary, or Wordnik

This content should not be used in place of medically-reviewed decision support reference material or professional medical advice. Some terms may have alternate or updated definitions not reflected in this set. The definitions on this page should not be considered complete or up to date.

  • About
  • Feedback
  • Guides
  • Terms
© 2026 OpenMD
The content on this site is NOT a substitute for professional medical advice or diagnosis. Always seek the advice of your doctor or health care provider.