Breadcrumb Home > Thesaurus > P Synonyms of prevention Find synonyms for: Noun 1. prevention, bar, hindrance, hinderance, interference usage: the act of preventing; "there was no bar against leaving"; "money was allocated to study the cause and prevention of influenza" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of prevention (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: sectarian Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language