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Definitions

irritant

[ir-i-tnt] / ˈɪr ɪ tnt /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"It turns out that a specific irritant receptor is 30 times less sensitive in snow flies than in mosquitoes and fruit flies," Gallio said.

From Science Daily • Mar. 26, 2026

When an irritant gets on your skin, a biochemical process activates sensory neurons that make you itchy.

From The Wall Street Journal • Feb. 21, 2026

Video footage from witnesses showed Pretti holding his phone and filming agents before he was sprayed by a chemical irritant and taken to the ground by federal agents.

From Barron's • Jan. 28, 2026

But even if a sketch doesn’t quite work, you could rest in knowing its discomfort is temporary, with the irritant or foolishness changing every few minutes.

From Salon • Oct. 13, 2025

They were a constant irritant to the Soviets, who could only watch and fret as the U-2s soared beyond the reach of their jet fighters and missiles.

From "Spies: The Secret Showdown Between America and Russia" by Marc Favreau