: an honest or respectable course
—used in the phrase on the up-and-up
The business is strictly on the up-and-up.

Examples of up-and-up 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.
And because those sales would be on the up-and-up, Iran would no longer need to offer steep discounts. — David Goldman, CNN Money, 17 June 2026 At one point, one of Quinn’s goons discovers that Reacher isn’t on the up-and-up so Reacher kills him and is forced to come back later and dispose of the body. — Erik Kain, Forbes, 14 Mar. 2025 Why does Israel need to be told to allow food to starving people if this war is being fought on the up-and-up? — Isaac Chotiner, The New Yorker, 24 Oct. 2024

Word History

First Known Use

1863, in the meaning defined above

Time Traveler
The first known use of up-and-up was in 1863

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Cite this Entry

“Up-and-up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/up-and-up. Accessed 5 Oct. 2026.

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