discoloration

noun

dis·​col·​or·​ation (ˌ)dis-ˌkə-lə-ˈrā-shən How to pronounce discoloration (audio)
Synonyms of discolorationnext
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
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Step 2 For large areas of grout discoloration, spray with hydrogen peroxide, let sit and rinse/wipe. Daley Quinn, Southern Living, 13 Feb. 2026 Use it to achieve that perfect no-makeup-makeup look while targeting puffiness, discoloration, and dryness. Jordan Julian, InStyle, 11 Feb. 2026 Drinking this juice may help lighten age spots or areas of discoloration. Mark Gurarie, Health, 31 Jan. 2026 Plus, the soothing licorice root extract helps calm everything down, making this an ideal pick for anyone who wants to combat discoloration without compromising hydration. Deanna Pai, Allure, 29 Jan. 2026 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 15 Feb. 2026.

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