/ Dictionary / Index F forniciform: Meaning and Definition of Find definitions for: for•nic•i•form Pronunciation: (fôr-nis'u-fôrm"), [key] — adj. having the form of a vault. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fornicatrix fornix Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language