/ Dictionary / Index C calamine: Meaning and Definition of Find definitions for: cal•a•mine Pronunciation: (kal'u-mīn", -min), [key] — n. a pink, water-insoluble powder consisting of zinc oxide and about 0.5 percent ferric oxide, used in ointments, lotions, or the like, for the treatment of inflammatory conditions of the skin. hemimorphite. smithsonite (def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: calamine (Thesaurus) Calamian Islands calamine brass Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language