/ Dictionary / Index Z zincous: Meaning and Definition of Find definitions for: zinc•ous Pronunciation: (zing'kus), [key] — adj. zincic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. zinc ointment zinc oxide Related Content Daily Word Quiz: pedagogy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language