the big cheese

noun

informal
: a most powerful or important person
You'll have to ask the big cheese.
Who's the big cheese around here?

Examples of the big cheese in a Sentence

Recent Examples on the Web
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She gets sucked in by two gangsters and involved in a holdup, then ends up becoming the girlfriend of the big cheese in town, modeled off Lucky Luciano, played with oily presence by Ricardo Cortez. — Chris Willman, Variety, 5 May 2026 Even before the pandemic altered the tenor of the workplace, being the big cheese, taskmaster, and head honcho was passé. — John Hall, Forbes, 22 Dec. 2024 Irvine’s mayor was the big cheese, with total comp of $52,633 ($29,700 in total wages, plus $22,933 in health and retirement benefits). — Teri Sforza, Orange County Register, 11 May 2024

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“The big cheese.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/the%20big%20cheese. Accessed 2 Oct. 2026.

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