/ Dictionary / Index P pesthouse: Meaning and Definition of Find definitions for: pest•house Pronunciation: (pest'hous"), [key] — pl. -hous•es a house or hospital for persons infected with pestilential disease. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pesthouse (Thesaurus) pesthole pesticide Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language