you-know-who

noun

informal
used in speech to refer to someone who is not named but is known to both the hearer and speaker
We're planning to throw a party for you-know-who.

Examples of you-know-who 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.
Down in the state of Texas, the SXSW Music Festival and Conference commenced, bringing out all the you-know-who’s in the entertainment and tech space. Okla Jones, Essence, 16 Mar. 2025 Hell, the oldest park in the whole of the Americas, established in 1592 (a hundred years after you-know-who). Jay Nordlinger, National Review, 20 Feb. 2025

Cite this Entry

“You-know-who.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/you-know-who. Accessed 6 Apr. 2025.

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