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disinfectant

[ dis-in-fek-tuhnt ]
/ ˌdɪs ɪnˈfɛk tənt /
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See synonyms for: disinfectant / disinfectants on Thesaurus.com

noun
any chemical agent used chiefly on inanimate objects to destroy or inhibit the growth of harmful organisms.
adjective
serving as a disinfectant.
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Origin of disinfectant

1830–40; <French désinfectant, noun use of present participle of désinfecter, Middle French. See disinfect, -ant
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use disinfectant in a sentence

British Dictionary definitions for disinfectant

disinfectant
/ (ˌdɪsɪnˈfɛktənt) /

noun
an agent that destroys or inhibits the activity of microorganisms that cause disease
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

Medical definitions for disinfectant

disinfectant
[ dĭs′ĭn-fĕktənt ]

n.
An agent, such as heat, radiation, or a chemical, that disinfects by destroying, neutralizing, or inhibiting the growth of disease-carrying microorganisms.
adj.
Serving to disinfect.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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