birthmark

noun

birth·​mark ˈbərth-ˌmärk How to pronounce birthmark (audio)
: an unusual mark or blemish on the skin at birth : nevus

Examples of birthmark 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.
What began as concern over birthmarks on her newborn's back unfolded into a journey of unexpected medical challenges for one mother online. Maria Morava, MSNBC Newsweek, 20 July 2025 Strangers have confused the spots for birthmarks or bruises, even asking about her safety. Alyssa Goldberg, USA Today, 7 Apr. 2025 Port-wine stain: This birthmark usually affects the face. Mark Gurarie, Health, 6 Aug. 2025 Dodd recounted the earliest moments of her unease when her husband noted the birthmarks. Maria Morava, MSNBC Newsweek, 20 July 2025 See All Example Sentences for birthmark

Word History

First Known Use

1579, in the meaning defined above

Time Traveler
The first known use of birthmark was in 1579

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Cite this Entry

“Birthmark.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/birthmark. Accessed 27 Aug. 2025.

Kids Definition

birthmark

noun
birth·​mark ˈbərth-ˌmärk How to pronounce birthmark (audio)
: an unusual mark or blemish on the skin at birth

Medical Definition

birthmark

noun
birth·​mark ˈbərth-ˌmärk How to pronounce birthmark (audio)
: an unusual mark or blemish on the skin at birth : nevus
birthmark transitive verb

More from Merriam-Webster on birthmark

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