/ Dictionary / Index C Cainozoic: Meaning and Definition of Find definitions for: Cai•no•zo•ic Pronunciation: (kī"nu-zō'ik, kā"-), [key] — adj., n. Geol. Cenozoic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. caino- caïque Related Content Daily Word Quiz: leonine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language