: causing irritation
specifically
: tending to produce physical irritation
Synonyms
Examples of irritant in a Sentence
Noun
dust and other lung irritants
The delay was a minor irritant.
Recent Examples on the Web
Noun
Some attackers sprayed protesters with chemical irritants, hit them with wooden boards, punched and kicked them and shot fireworks into the crowd of students and supporters huddled behind umbrellas and wooden planks, attempting to stay safe.
—Cnn.com Wire Service, The Mercury News, 16 May 2024
Saline sprays: These sprays use a saltwater solution to moisten nasal passages, thin mucus, and remove irritants.
—Shannon Ullman, Health, 6 May 2024
See all Example Sentences for irritant
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'irritant.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
Dictionary Entries Near irritant
Cite this Entry
“Irritant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/irritant. Accessed 29 May. 2024.
Kids Definition
irritant
1 of 2 adjective
ir·ri·tant
ˈir-ə-tənt
: tending to produce anger, annoyance, impatience, soreness, or inflammation
especially
: tending to produce physical irritation
irritant
2 of 2 noun
: something that irritates
Medical Definition
irritant
1 of 2 adjective
ir·ri·tant
ˈir-ə-tənt
: causing irritation
specifically
: tending to produce inflammation
irritant
2 of 2 noun
: something that irritates or excites
More from Merriam-Webster on irritant
Nglish: Translation of irritant for Spanish Speakers
Britannica English: Translation of irritant for Arabic Speakers
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