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English definition of “irritant”

irritant

noun [C]     /ˈɪrɪtənt/
ANNOYING someone or something that makes you feel annoyedCausing feelings of anger and displeasure
SUBSTANCE a substance that makes part of your body hurtPain and painful
(Definition of irritant noun from the Cambridge Learner's Dictionary © Cambridge University Press)

Definitions of “irritant” in other dictionaries

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