un·​pig·​ment·​ed ˌən-ˈpig-mən-təd How to pronounce unpigmented (audio)
: having no pigment : nonpigmented
unpigmented cells
unpigmented skin

Examples of unpigmented in a Sentence

Recent Examples on the Web Dry, unpigmented, medium-density woods – elm, poplar and cottonwood are some examples – will work well for the spindle and the hearth board. Bradley Duncan, Discover Magazine, 25 Dec. 2023 Many birds lay white, unpigmented eggs—as do all lizards, turtles, crocodiles, and the only known egg-laying mammals, the platypus and the echidna. National Geographic, 18 Sep. 2017 The first layer of skin eventually peels off, leaving a pale or pink area of unpigmented skin. Dr. Manny Alvarez, Fox News, 12 July 2017

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'unpigmented.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1853, in the meaning defined above

Time Traveler
The first known use of unpigmented was in 1853

Dictionary Entries Near unpigmented

Cite this Entry

“Unpigmented.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unpigmented. Accessed 25 Jul. 2024.

Medical Definition


un·​pig·​ment·​ed -ˈpig-mənt-əd How to pronounce unpigmented (audio)
: not pigmented : having no pigment
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