/ Dictionary / Index D dusting powder: Meaning and Definition of Find definitions for: dust'ing pow"der Pronunciation: [key] a powder used on the skin, esp. to relieve irritation or absorb moisture. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dusting dust jacket Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language