/ Dictionary / Index I incisory: Meaning and Definition of Find definitions for: in•ci•so•ry Pronunciation: (in-sī'zu-rē), [key] — adj. adapted for cutting, as the incisor teeth. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. incisor incisure Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language