/ Dictionary / Index M mucronate: Meaning and Definition of Find definitions for: mu•cro•nate Pronunciation: (my'krō-nit, -nāt"), [key] — adj. Bot., Zool. having an abruptly projecting point, as a feather or leaf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mucro mucus 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