one-up

1 of 2

verb

ˌwən-ˈəp How to pronounce one-up (audio)
ˈwən-
one-upped; one-upping; one-ups
Synonyms of one-upnext

transitive verb

: to practice one-upmanship on
always trying to one-up each other by buying the latest gadgets

one up

2 of 2

adjective

: being in a position of advantage
usually used with on
He finished his assignment early, which put him one up on me.

Examples of one-up in a Sentence

Recent Examples on the Web
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Verb
The confidence was back, bolstered by a heady evening spent emotionally one-upping one another. Hannah Keyser, CNN Money, 20 May 2026 Throughout the cruise, the pair battle it out, each trying to one-up the other in hopes of winning her affection. Melanie Goodfellow, Deadline, 19 May 2026 Over the next half decade, more and more teams worked to one-up each other with their schedule release videos. Eben Novy-Williams, Sportico.com, 15 May 2026 That’s a superficial one-up, though, the kind that wins on paper but not in a court of law. Kristian Winfield, New York Daily News, 1 Apr. 2026 See All Example Sentences for one-up

Word History

Etymology

Verb

back-formation from one-upmanship

First Known Use

Verb

1963, in the meaning defined above

Adjective

1919, in the meaning defined above

Time Traveler
The first known use of one-up was in 1919

Browse Nearby Words

Cite this Entry

“One-up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/one-up. Accessed 21 May. 2026.

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