Breadcrumb Home > Thesaurus > P Synonyms of pesthouse Find synonyms for: Noun 1. lazaretto, lazaret, lazarette, lazar house, pesthouse, hospital, infirmary usage: hospital for persons with infectious diseases (especially leprosy) WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of pesthouse (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: quisling Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language