/ Dictionary / Index C chlorospinel: Meaning and Definition of Find definitions for: chlo•ro•spi•nel Pronunciation: (klôr"ō-spi-nel', -spin'l, klōr"-), [key] — n. Mineral. a variety of spinel used as a gem, colored grass-green by the presence of copper. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. chlorosis chlorosulfonic acid 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