/ Dictionary / Index S stirrup pump: Meaning and Definition of Find definitions for: stir'rup pump" Pronunciation: [key] a small hand pump held steady by a stirruplike foot bracket, often used in firefighting. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. stirrup leather stishovite Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language