/ Dictionary / Index W washroom: Meaning and Definition of Find definitions for: wash•room Pronunciation: (wosh'rm", -room", wôsh'-), [key] — n. a room having washbowls and other toilet facilities. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: washroom (Thesaurus) washrag wash sale Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language