commander in chief

noun phrase

: one who holds the supreme command of an armed force

Examples of commander in chief 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.
Smart Take with Blake Burman The commander in chief spent much of his Monday on camera talking about quite a few newsworthy topics, from crime in Chicago to the war between Ukraine and Russia. Kristina Karisch, The Hill, 26 Aug. 2025 Photograph: Getty Images In March, President Donald Trump and Tesla CEO Elon Musk appeared on the lawn of the White House to show off a line of electric vehicles, transforming, for a moment, the commander in chief into the car salesman in chief. Aarian Marshall, Wired News, 26 Aug. 2025 There really isn’t any ambiguity here: Congress must debate and deliberate over the solemn decision to declare and make war, and the executive carries out its mandates as commander in chief. Chris Lehmann, Harpers Magazine, 20 Aug. 2025 Long before Trump became commander in chief, eating disorders, including anorexia nervosa and bulimia, occurring after the age of 13 have been on the list of conditions that disqualify someone from military service. Noelle Wiehe, The Orlando Sentinel, 17 Aug. 2025 See All Example Sentences for commander in chief

Word History

First Known Use

1654, in the meaning defined above

Time Traveler
The first known use of commander in chief was in 1654

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Cite this Entry

“Commander in chief.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/commander%20in%20chief. Accessed 6 Sep. 2025.

Kids Definition

commander in chief

: one who holds the supreme command of an armed force

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