/ Thesaurus / C Synonyms of cross infection Find synonyms for: Noun1. nonsocial infection, cross infection, infectionusage: an infection that is acquired at a hospital or other healthcare facilityWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language