/ Dictionary / Index C coloradoite: Meaning and Definition of Find definitions for: col•o•rad•o•ite Pronunciation: (kol"u-rad'ō-īt", -rä'dō-), [key] — n. a mineral, mercury telluride, HgTe, occurring in the form of grayish-black masses. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Colorado Desert Colorado Plateau Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language