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.
City of Carver officials are taking extra measures to assist residents with water discoloration concerns and improve communications with them. Chuck Rupnow, Twin Cities, 6 Feb. 2025 While at high doses, fluoride can cause bone issues and tooth discoloration, experts and health bodies largely continue to champion the positive effects of fluoride at the much smaller doses it is delivered through water systems. David Faris, Newsweek, 2 Feb. 2025 Cold water helps to set colors in clothing, while hot water tends to cause color bleeds and discoloration. Bestreviews, Chicago Tribune, 31 Jan. 2025 Over-fertilizing these plants can lead to leaf discoloration, root burn, and top-heavy plants that are prone to breakage. Lauren Landers, Better Homes & Gardens, 9 Jan. 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

Dictionary Entries Near discoloration

Cite this Entry

“Discoloration.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/discoloration. Accessed 21 Feb. 2025.

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