/ Dictionary / Index P powderman: Meaning and Definition of Find definitions for: pow•der•man Pronunciation: (pou'dur-man", -mun), [key] — pl. -men a person in charge of explosives, esp. in a demolition crew. a safe-cracker who uses explosives to open safes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. powder magazine powder metallurgy Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language