fighter

noun

fight·​er ˈfī-tər How to pronounce fighter (audio)
Synonyms of fighternext
: one that fights: such as
a(1)
(2)
: a pugnacious or game individual
b
: an airplane of high speed and maneuverability with armament designed to destroy enemy aircraft

Examples of fighter in a Sentence

the debate whether more fighters are needed to bring order to that war-torn country a program at the community center for training local youths as fighters
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The other fighters and coaches celebrate his successes, said the gym owner, Roger Krahl. Natasha Holt, FOXNews.com, 3 July 2026 The patches are designed to withstand the extreme aerodynamic forces and thermal environments typical of supersonic fighter operations. Mrigakshi Dixit, Interesting Engineering, 2 July 2026 Both Poland and Finland reacted to the escalation by scrambling fighter jets and imposing aviation restriction zones. Leonie Kidd, CNBC, 2 July 2026 When the conversation turned to the subject of war, however, the president would come alive, describing the kinds of fighter jets Russia used to bombard rebel positions in Syria and naming towns with stubborn pockets of resistance. Simon Shuster, The Atlantic, 1 July 2026 See All Example Sentences for fighter

Word History

First Known Use

13th century, in the meaning defined above

Time Traveler
The first known use of fighter was in the 13th century

Cite this Entry

“Fighter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fighter. Accessed 5 Jul. 2026.

Kids Definition

fighter

noun
fight·​er ˈfīt-ər How to pronounce fighter (audio)
: one that fights:
c
: a fast airplane armed with weapons for destroying enemy aircraft

More from Merriam-Webster on fighter

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster