/ Dictionary / Index V viridian: Meaning and Definition of Find definitions for: vi•rid•i•an Pronunciation: (vu-rid'ē-un), [key] — n. a long-lasting, bluish-green pigment, consisting of a hydrated oxide of chromium. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. viridescent viridity Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language