“Butt muscle, informally” Crossword Clue

Why this is the answer

The word "GLUTE" in English refers to the gluteal muscles, which are a group of muscles located in the buttocks. The hint "Butt muscle, informally" is a colloquial description of the gluteal muscles, as "butt" is a common informal term for the buttocks.

NYT Mini appearances

• Tuesday, June 3, 20252-Down, answer: GLUTE

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