/ Dictionary / Index C cyclase: Meaning and Definition of Find definitions for: cy•clase Pronunciation: (sī'klās, -klāz), [key] — n. Biochem. an enzyme, as adenyl cyclase, that catalyzes the formation of a cyclic compound. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cyclas cyclazocine Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language