commander in chief

noun phrase

Synonyms of commander in chiefnext
: one who holds the supreme command of an armed force

Examples of commander in chief in a Sentence

Recent Examples on the Web
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As three other members have already been expelled, this would leave only two people on the CMC – Xi himself (the commander in chief), and Xi’s anti-corruption tsar. The Week Uk, TheWeek, 7 Feb. 2026 As always though, of course, the president has a range of options on the table with respect to Iran as commander in chief. Luis Martinez, ABC News, 3 Feb. 2026 In February, the nation honors its commanders in chief on Presidents Day. Emery Glover, Des Moines Register, 26 Jan. 2026 The answer to this question involves a web of legal provisions that help define the president’s constitutional roles as commander in chief and chief executive of the country and that simultaneously try to balance presidential power with the power of state leaders. Jennifer Selin, The Conversation, 15 Jan. 2026 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 14 Feb. 2026.

Kids Definition

commander in chief

: one who holds the supreme command of an armed force

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