/ Dictionary / Index S smaltite: Meaning and Definition of Find definitions for: smalt•ite Pronunciation: (smôl'tīt), [key] — n. a mineral, originally thought to have been a diarsenide of cobalt, CoAs, but which is actually a skutterudite rich in cobalt. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: smaltite (Thesaurus) smalt smalto Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language