uncontaminated

adjective

un·​con·​tam·​i·​nat·​ed ˌən-kən-ˈta-mə-ˌnā-təd How to pronounce uncontaminated (audio)
: not soiled, stained, or corrupted by contact with something else : not contaminated
uncontaminated water
a person uncontaminated by greed

Examples of uncontaminated in a Sentence

Recent Examples on the Web
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The actual area requiring demining is certain to be much smaller—thirteen thousand five hundred square miles have already been cleared or deemed uncontaminated—but proving that this land is safe will still require an enormous amount of time and resources. Michael Holtz, The New Yorker, 17 Jan. 2025 Meaning, no water source, no matter how remote, can be guaranteed to be pristine or totally uncontaminated. Erica Sloan, SELF, 10 Jan. 2025 The idea has remained controversial, given the difficulty of obtaining healthy, uncontaminated human brain tissue that could be used to study possible microbial inhabitants. Yasemin Saplakoglu, WIRED, 5 Jan. 2025 As a result, Ponza remains gloriously uncontaminated by mass foreign tourism. Catherine Fairweather, airmail.news, 21 Sep. 2024 See all Example Sentences for uncontaminated 

Word History

First Known Use

1611, in the meaning defined above

Time Traveler
The first known use of uncontaminated was in 1611

Dictionary Entries Near uncontaminated

Cite this Entry

“Uncontaminated.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/uncontaminated. Accessed 1 Feb. 2025.

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