chief of staff

noun phrase

1
: the ranking officer of a staff in the armed forces serving as principal adviser to a commander
2
: the ranking officer of the army or air force and a member of the Joint Chiefs of Staff

Examples of chief of staff 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.
As refuted at the time by my campaign manager and chief of staff, the accusations made simply aren’t true. Rafael Perez, Daily News, 28 May 2026 Saleh has had executive stints with the San Antonio Spurs, serving as director of strategy and process and chief of staff, and with the Golden State Warriors, serving as vice president of basketball strategy and team counsel. The Athletic Staff, New York Times, 27 May 2026 Scott Hughes, 59, Foley’s chief of staff for seven years, understands City Hall intimately. Mercury News Editorial Board, Mercury News, 27 May 2026 Same thing with the chief of staff of the Army, Randy George, also fired without cause, overnight, given almost no notice. David Frum, The Atlantic, 27 May 2026 See All Example Sentences for chief of staff

Word History

First Known Use

1862, in the meaning defined at sense 1

Time Traveler
The first known use of chief of staff was in 1862

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Cite this Entry

“Chief of staff.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chief%20of%20staff. Accessed 28 May. 2026.

Kids Definition

chief of staff

1
: the ranking officer of a staff in the armed forces who advises a commander
2
: the ranking officer of the army or air force
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