irritation

noun

ir·​ri·​ta·​tion ˌir-ə-ˈtā-shən How to pronounce irritation (audio)
1
a
: the state of being irritated
b
: something that irritates
c
: the act of irritating
2
: a condition of irritability, soreness, roughness, or inflammation of a bodily part

Examples of irritation in a Sentence

Dad's general irritation at the incessant complaining coming from the back seat of the car.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The earrings boast quality hypoallergenic materials to avoid ear irritation, and come in rose gold, sterling silver, or gold plated. Chaunie Brusie, Parents, 5 May 2025 Those with sensitive skin don’t have to worry about skin irritation, either, as they’re made from a nickel-free material. Alicia Geigel, Southern Living, 2 May 2025 Certain oils and treatments may cause skin irritation and worsen hair loss.2 Holistic hair oils that may improve alopecia areata include:2 Caffeine oil: Caffeine may promote hair growth and help prevent hair loss. Carrie Madormo, Rn, Health, 30 Apr. 2025 According to the Maricopa County Air Quality Department, extended exposure to elevated ozone levels can exacerbate conditions such as asthma and bronchitis, and may cause chest pain, coughing, and throat irritation. Tom Rogers, MSNBC Newsweek, 29 Apr. 2025 See All Example Sentences for irritation

Word History

First Known Use

15th century, in the meaning defined at sense 1c

Time Traveler
The first known use of irritation was in the 15th century

Browse Nearby Words

Cite this Entry

“Irritation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/irritation. Accessed 11 May. 2025.

Kids Definition

irritation

noun
ir·​ri·​ta·​tion ˌir-ə-ˈtā-shən How to pronounce irritation (audio)
1
: the act of irritating : the state of being irritated
2

Medical Definition

irritation

noun
ir·​ri·​ta·​tion ˌir-ə-ˈtā-shən How to pronounce irritation (audio)
1
a
: the act of irritating
b
: something that irritates
c
: the state of being irritated
2
: a condition of irritability, soreness, roughness, or inflammation of a bodily part

More from Merriam-Webster on irritation

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