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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Two others involved in the scheme – Sean McCluskie, a longtime chief of staff for Becerra, and California lobbyist Greg Campbell – agreed to plea deals in the case. Nicole Nixon, Sacbee.com, 14 Nov. 2025 Ex-Newsom top aide indicted on fraud charges Some of California's top Democrats are tangled in a scandal involving a former chief of staff who worked for the last two Democratic governors, who was indicted on fraud charges. Kathryn Palmer, USA Today, 13 Nov. 2025 The Bush drama, where John Sununu, the chief of staff, goes head to head with Bill Riley, who Bush appoints as his environmental chief at the EPA, was part of it. Katie Kilkenny, HollywoodReporter, 13 Nov. 2025 Continue reading … GOLDEN STATE GRIFT – Newsom’s former chief of staff charged in federal fraud and corruption investigation. FOXNews.com, 13 Nov. 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

Browse Nearby Words

Cite this Entry

“Chief of staff.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chief%20of%20staff. Accessed 21 Nov. 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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