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Synonyms

commanding officer

American  

noun

  1. Army. a commander of any rank from second lieutenant to colonel.


commanding officer British  

noun

  1. an officer in command of a military unit

"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 commanding officer

First recorded in 1790–1800

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.

Her commanding officer described Sullivan - known as "Sully" to her friends - as a "fearless and gifted horsewoman".

From BBC • May 18, 2026

"We share the nature of the event, its context and exact position," commanding officer Thomas Scalabre tells AFP in a basement in the French city of Brest.

From Barron's • May 1, 2026

“Air units will be restricted from responding to requests for service in the affected areas,” wrote Larsen, the acting commanding officer of Air Support Division.

From Los Angeles Times • Feb. 28, 2026

Maybe not in “Star Trek,” where survivors of its all-absorbing Borg collective include a Starship captain and a commanding officer.

From Salon • Dec. 29, 2025

I recalled that the commanding officer had recently said to me in a bantering way, “Mandela, you ought to retire to the Transkei and take a good long rest.”

From "Long Walk to Freedom" by Nelson Mandela

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