discoloration

noun

dis·​col·​or·​ation (ˌ)dis-ˌkə-lə-ˈrā-shən How to pronounce discoloration (audio)
1
: the act of discoloring : the state of being discolored
2
: a discolored spot or formation : stain

Examples of discoloration in a Sentence

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.
Ellie has had major dental issues, such as crowns, discolorations, and the loss of six teeth in just a few months. Daniella Gray, MSNBC Newsweek, 19 July 2025 When the pressure in the legs increases further, tiny capillary vessels can rupture and leak fluid, resulting in a more woody texture and brown discoloration. Judy Stone, Forbes.com, 18 July 2025 Laser resurfacing can cause infection, pain, scarring, or skin discoloration. Stephanie Brown, Verywell Health, 17 July 2025 Patients can experience swelling, pain and skin discoloration. Erika Edwards, NBC news, 17 July 2025 See All Example Sentences for discoloration

Word History

First Known Use

1545, in the meaning defined at sense 1

Time Traveler
The first known use of discoloration was in 1545

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Cite this Entry

“Discoloration.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/discoloration. Accessed 29 Jul. 2025.

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