un·​weath·​ered ˌən-ˈwe-t͟hərd How to pronounce unweathered (audio)
: not showing the effects of exposure to the weather : not weathered
smooth, unweathered skin
unweathered granite

Example Sentences

Recent Examples on the Web The unweathered, uneroded appearances of ancient craters, walls, and ridges supports an atmosphere-free Moon. Ethan Siegel, Forbes, 5 July 2021 The resulting wide-scale resurfacing may have brought fresh, unweathered material to Bennu's surface—ideal for obtaining a pristine sample. Dante S. Lauretta, Scientific American, 1 Aug. 2016 Based on the differences in mass between the underwater and unweathered Lego bricks, the study authors project that the toys could last anywhere from 100 to 1,300 years in the marine environment. Brigit Katz, Smithsonian Magazine, 24 Mar. 2020 Much of the ground where Ms. Hollingshead found her diamond is made of unweathered volcanic rock. Leah Asmelash, CNN, 22 Aug. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'unweathered.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Word History

First Known Use

circa 1775, in the meaning defined above

Time Traveler
The first known use of unweathered was circa 1775

Dictionary Entries Near unweathered

Cite this Entry

“Unweathered.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unweathered. Accessed 9 Dec. 2022.

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