/ Dictionary / Index D dentirostral: Meaning and Definition of Find definitions for: den•ti•ros•tral Pronunciation: (den"ti-ros'trul), [key] — adj. Ornith. having a toothlike projection on the cutting edge of the bill, as falcons and shrikes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dentin dentist Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language