prevention

[ pri-ven-shuhn ]
/ prɪˈvɛn ʃən /

noun

the act of preventing; effectual hindrance.
a preventive: This serum is a prevention against disease.

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Origin of prevention

1520–30; <Late Latin praeventiōn- (stem of praeventiō) a forestalling. See prevent, -ion

OTHER WORDS FROM prevention

non·pre·ven·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for prevention

British Dictionary definitions for prevention

prevention
/ (prɪˈvɛnʃən) /

noun

the act of preventing
a hindrance, obstacle, or impediment
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012