unopposed

adjective

un·​op·​posed ˌən-ə-ˈpōzd How to pronounce unopposed (audio)
1
: not opposed
an unopposed invasion
: having no opponent
a politician who is running for election unopposed
2
medical : being or relating to estrogen replacement therapy in which a progestin (such as medroxyprogesterone acetate) is not coadministered to reduce the potential risks (such as endometrial cancer) associated with estrogen used alone
A woman who has had her uterus removed can take the estrogen "unopposed"—that is, without the addition of progestin.Consumer Reports

Examples of unopposed in a Sentence

Recent Examples on the Web
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She was later reelected in 2022 after running unopposed. Jacob Rosen, CBS News, 13 May 2025 Hanson ran unopposed in the April 1 election after former city clerk Nancy Garrison stepped down, the release from the city said. Molly Morrow, Chicago Tribune, 13 May 2025 However, all the board candidates are running unopposed and none of these districts has proposed millage rate changes. Miceala Morano, Arkansas Online, 12 May 2025 He was poised to run unopposed until early February, when Frank and Bowman jumped into the race. Rachel Treisman, NPR, 7 May 2025 See All Example Sentences for unopposed

Word History

First Known Use

1625, in the meaning defined at sense 1

Time Traveler
The first known use of unopposed was in 1625

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Cite this Entry

“Unopposed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unopposed. Accessed 21 May. 2025.

Medical Definition

unopposed

adjective
un·​op·​posed -ə-ˈpōzd How to pronounce unopposed (audio)
: being or relating to estrogen replacement therapy in which a progestin (as medroxyprogesterone acetate) is not coadministered to reduce the potential risks (as endometrial cancer) associated with estrogen used alone
Last Updated: - Updated example sentences
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