untested

adjective

un·​test·​ed ˌən-ˈte-stəd How to pronounce untested (audio)
: not put to a test : not proved by trial or experience
untested new drugs
an untested politician

Examples of untested 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.
As fear grew in 2023 over the failure to reach a deal on raising the debt ceiling, the White House was said to be considering an option of last resort: an untested legal theory that involves invoking the 14th Amendment. Anna Kaufman, USA Today, 4 June 2025 But the measure does not explicitly permit tariffs, putting Trump in untested legal territory. Max Zahn, ABC News, 30 May 2025 But the expensive, untested technology is still years away from being fielded. Ellen Mitchell, The Hill, 25 May 2025 The District Attorney’s Office has separately worked through a backlog of untested rape kits, hiring the same Virginia lab to process evidence from law enforcement agencies across the rest of the county. Christian Martinez, San Diego Union-Tribune, 19 May 2025 See All Example Sentences for untested

Word History

First Known Use

circa 1775, in the meaning defined above

Time Traveler
The first known use of untested was circa 1775

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Cite this Entry

“Untested.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/untested. Accessed 17 Jun. 2025.

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