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.
Special Assistant Attorney General Matthew Meyer asked whether Husted knew Laurel Dawson, DeWine's then-chief of staff, and her husband, Mike Dawson. Julie Carr Smyth The Associated Press, Arkansas Online, 12 Mar. 2026 In October, the group announced that its military chief of staff, Muhammad Abd al-Karim al-Ghamari, a popular figure in the country, had also been killed in the strikes. Sudarsan Raghavan, New Yorker, 12 Mar. 2026 White House deputy chief of staff James Blair told House Republicans in a closed-door meeting at their retreat Tuesday that their messaging on deportations should focus on efforts to remove criminals from the US, a person familiar with his comments told Semafor (comments first reported by Axios). Shelby Talcott, semafor.com, 11 Mar. 2026 The county also repeated a claim made in late 2024, that Mind OC signed a $275,000 contract with a company owned by the wife of the chief of staff for Do, who is serving a 60-month sentence after pleading guilty to federal charges of misusing more than $10 million in public money. Andre Mouchard, Oc Register, 11 Mar. 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 12 Mar. 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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