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disinfectant

di·sin·fec·tant

UK/dɪs.ɪnˈfɛktənt/ US/dɪsɪˈnfɛktʌnt/ uncommon

noun

1.

an agent (as heat or radiation or a chemical) that destroys microorganisms that might carry disease

adjective

1.

preventing infection by inhibiting the growth or action of microorganisms

Origin

From disinfect + -ant, borrowed from French désinfectant.

Related words

Word family

Broader terms

WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.