/ Dictionary / Index W water pistol: Meaning and Definition of Find definitions for: wa'ter pis"tol Pronunciation: [key] a toy gun that shoots a stream of liquid. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. water pipit water plant Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language