you-know-what

noun

Definition of you-know-what

informal

  1. 1 —used in speech to refer to something that is not named but is known to both the hearer and speaker I've hidden the you-know-what in the closet.

  2. 2 —used in place of a rude or offensive word in order to express anger or annoyance He's a complete you-know-what.


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