/ Dictionary / Index C cryptozoic: Meaning and Definition of Find definitions for: cryp•to•zo•ic Pronunciation: (krip"tu-zō'ik), [key] — adj. (cap.)of or pertaining to that part of Precambrian time whose stratigraphic record yields only sparse, primitive fossils. living in concealed or secluded places. —n. (cap.)the part of Precambrian time whose stratigraphic record yields only sparse, primitive fossils. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cryptovolcanic cryptozoite Related Content Daily Word Quiz: denizen Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language