/ Dictionary / Index D damp-mop: Meaning and Definition of Find definitions for: damp-mop Pronunciation: (damp'mop', -mop"), [key] — -mopped, -mop•ping. to clean with a mop that has been slightly moistened or soaked in water and wrung out. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. damping-off dampproof Related Content Daily Word Quiz: prevalent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language