commander
noun
com·mand·er
kə-ˈman-dər 
1
: one in an official position of command or control: such as
b
: the presiding officer of a society or organization
2
: a commissioned officer in the navy or coast guard ranking above a lieutenant commander and below a captain
Examples of commander in a Sentence
a surrender of the fort by the commander without a single shot having been fired
the intrepid commander of the HMS Surprise
Recent Examples on the Web
The first photo taken by commander Reid Wiseman shows a curved slice of Earth in one of the capsule’s windows.
—
Marcia Dunn, Chicago Tribune, 4 Apr. 2026
Reichsmarschall Hermann Göring, supreme commander of the Luftwaffe, Hitler’s second in command, and the highest-ranking surviving Nazi leader, steps out of the car, stands at attention to announce his surrender, and orders the soldiers to carry his bags.
—Alice Kaplan, The New York Review of Books, 4 Apr. 2026
Axiom Space’s Director of Human Spaceflight and former NASA astronaut Peggy Whitson is the mission commander with aviator John Shoffner as pilot and two mission specialist seats paid for by the Saudi Space Commission, Rayyanah Barnawi and Ali AlQarni.
—Richard Tribou, The Orlando Sentinel, 4 Apr. 2026
One photo of Earth, taken Thursday by Artemis II commander Reid Wiseman from the Orion window, shows the planet backlit, with auroras visible at the top right and bottom left, Lakiesha Hawkins, deputy director for NASA’s Artemis program, said Friday during a news conference.
—Marlene Lenthang, NBC news, 4 Apr. 2026
See All Example Sentences for commander
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Marcia Dunn, Chicago Tribune, 4 Apr. 2026
Reichsmarschall Hermann Göring, supreme commander of the Luftwaffe, Hitler’s second in command, and the highest-ranking surviving Nazi leader, steps out of the car, stands at attention to announce his surrender, and orders the soldiers to carry his bags.
—Alice Kaplan, The New York Review of Books, 4 Apr. 2026
Axiom Space’s Director of Human Spaceflight and former NASA astronaut Peggy Whitson is the mission commander with aviator John Shoffner as pilot and two mission specialist seats paid for by the Saudi Space Commission, Rayyanah Barnawi and Ali AlQarni.
—Richard Tribou, The Orlando Sentinel, 4 Apr. 2026
One photo of Earth, taken Thursday by Artemis II commander Reid Wiseman from the Orion window, shows the planet backlit, with auroras visible at the top right and bottom left, Lakiesha Hawkins, deputy director for NASA’s Artemis program, said Friday during a news conference.
—Marlene Lenthang, NBC news, 4 Apr. 2026
See All Example Sentences for commander
Cite this Entry
“Commander.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/commander. Accessed 5 Apr. 2026.
Copy CitationKids Definition
commander
noun
com·mand·er
kə-ˈman-dər
1
: one in official command especially of a military force or base
2
: a naval commissioned officer with a rank just below that of captain
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