/ Dictionary / Index W white damp: Meaning and Definition of Find definitions for: white' damp' Pronunciation: [key] a poisonous coal-mine gas composed chiefly of carbon monoxide. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. whited whited sepulcher Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language