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
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Meredith Maines, the Duke of Sussex’s chief of staff and communications director, flew in from Montecito and was photographed meeting with Tobyn Andreae, King Charles’ communications secretary, on Wednesday, July 9. Erin Hill, People.com, 12 July 2025 But in Desert Star, a kidney donation from Jake’s chief of staff, Nelson Hastings (Alain Uy), to Rawls was the key information Ballard and Bosch used to bring him down, so at least the Ballard version has more emotional impact for the Cold Case Unit. Roxana Hadadi, Vulture, 11 July 2025 The district’s general counsel also left, as did the former CEO’s chief of staff. Chicago Tribune, 11 July 2025 In recent days, Trump has appointed three new members to the board, all with direct ties to the White House — Will Scharf, the new chair who also is White House staff secretary, James Blair, the White House deputy chief of staff, and Stuart Levenbach, a policy analyst at the OMB. Jeff Cox, CNBC, 11 July 2025 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 21 Jul. 2025.

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
Last Updated: - Updated example sentences
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