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
com·mand·er·ship
kə-ˈman-dər-ˌship
: the rank or title of commander
Examples of commander in a Sentence
Noun (1)
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
Elizabeth Howell, Space.com, 10 June 2026
Pakistan’s Field Marshal Asim Munir, a key mediator to those talks, met Friday with the commander-in-chief of Lebanon’s beleaguered armed forces, which would be charged with disarming Hezbollah and ensuring its forces do not return to southern Lebanon.
—Jeremy Diamond, CNN Money, 9 June 2026
Artificial intelligence is used to analyze patterns of behavior detected by the sensors aboard the drones, which is then shared with commanders and ships operating in the region.
—Luis Martinez, ABC News, 9 June 2026
The Artemis program's version of Apollo 8, sending Artemis II commander Reid Wiseman, Victor Glover, Christina Koch and Canadian astronaut Jeremy Hansen on a flight around the moon, was successfully completed in April.
—William Harwood, CBS News, 9 June 2026
See All Example Sentences for commander
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Noun
The selectees, announced yesterday (June 9), were NASA's Randy Bresnik (commander), the European Space Agency's (ESA's) Luca Parmitano (pilot), and NASA mission specialists Andre Douglas and Frank Rubio.
—Elizabeth Howell, Space.com, 10 June 2026
Pakistan’s Field Marshal Asim Munir, a key mediator to those talks, met Friday with the commander-in-chief of Lebanon’s beleaguered armed forces, which would be charged with disarming Hezbollah and ensuring its forces do not return to southern Lebanon.
—Jeremy Diamond, CNN Money, 9 June 2026
Artificial intelligence is used to analyze patterns of behavior detected by the sensors aboard the drones, which is then shared with commanders and ships operating in the region.
—Luis Martinez, ABC News, 9 June 2026
The Artemis program's version of Apollo 8, sending Artemis II commander Reid Wiseman, Victor Glover, Christina Koch and Canadian astronaut Jeremy Hansen on a flight around the moon, was successfully completed in April.
—William Harwood, CBS News, 9 June 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 13 Jun. 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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