/ Dictionary / Index P pumpman: Meaning and Definition of Find definitions for: pump•man Pronunciation: (pump'mun), [key] — pl. -men. a person who runs a power-operated pump. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pumpkinseed pump priming Related Content Daily Word Quiz: entomology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language