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Showing results for commanding officer. Search instead for quarantine officer.
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.

See Examples For:

At the time, he was the commanding officer of the New York Police Department Arson & Explosion Squad, one of hundreds of first responders racing against the current of pedestrians to get to Ground Zero.

From The Wall Street Journal Sep. 10, 2026

"We've returned from summer leave rested and ready for the next phase of our training," HMS Queen Elizabeth's commanding officer Capt Claire Thompson said ahead of the departure.

From BBC Sep. 6, 2026

In his office, the commanding officer enlarges an image showing a swarm of speedboats carrying out such an attack.

From Barron's May 1, 2026

Brig Simon Ridgway, commanding officer of the Collective Training Group which delivers British Army training, added that those affected by paternity issues should engage with the Kenyan national children's service.

From BBC Apr. 19, 2026

He informed the commanding officer that not only was it an imposition to have stand-up desks, but that they sloped so steeply that the books fell off.

From "Long Walk to Freedom" by Nelson Mandela

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