/ Dictionary / Index C cribriform: Meaning and Definition of Find definitions for: crib•ri•form Pronunciation: (krib'ru-fôrm"), [key] — adj. sievelike. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cribnote cribwork Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language