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supreme commander

American  

noun

  1. the military officer commanding all allied forces in a theater of war.


supreme commander British  

noun

  1. the military officer in overall command of all forces in one theatre of operations

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of supreme commander

First recorded in 1940–45

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Air Force Gen. Alexus Grynkewich, NATO’s supreme commander, said on Sunday in Sweden that allies are expanding joint Arctic activities and “military cooperation in this region has never been stronger.”

From The Wall Street Journal Jan. 13, 2026

In Nazi Germany, for instance, soldiers took a “holy oath” of “unconditional obedience to the Leader of the German Reich and people, Adolf Hitler, supreme commander of the armed forces.”

From Slate Nov. 21, 2025

The 60 second spot was aimed at putting a human face on the Republican candidate, the former supreme commander of allied forces in Europe Dwight E Eisenhower, who was widely known by his nickname Ike.

From BBC Jul. 10, 2025

The president’s main tasks in Lithuania’s political system are overseeing foreign and security policy, and acting as the supreme commander of the armed forces.

From Seattle Times May 9, 2024

Yezzan would be hosting the Yunkish supreme commander, the noble Yurkhaz zo Yunzak, and they would be expected to perform.

From "A Dance with Dragons" by George R. R. Martin

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