fighter
Americannoun
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a boxer; pugilist.
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Military. an aircraft designed to seek out and destroy enemy aircraft in the air and to protect bomber aircraft.
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a person who fights, struggles, resists, etc.
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a person with the will, courage, determination, ability, or disposition to fight, struggle, resist, etc.
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an animal, as a dog, trained to fight or having the disposition to fight.
noun
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a person who fights, esp a professional boxer
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a person who has determination
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military an armed aircraft designed for destroying other aircraft
Other Word Forms
Etymology
Origin of fighter
before 1000; Middle English; Old English fēohtere. See fight, -er 1
Explanation
Someone who battles or brawls with other people is a fighter. Some fighters, like boxers, do it professionally, while others just have a tendency to fight. If you have a habit of getting into scuffles or fistfights, you're a fighter, and when you watch a boxing match, you might pick one of the two fighters to root for. An animal might also be described as a fighter: lions are natural fighters, and a fish struggling hard on the end of a hook is a fighter. Other fighters work heroically for a belief or ideal: "She was a fighter in the struggle for civil rights."
Vocabulary lists containing fighter
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.
And the rise of physical AI applications, such as robots, promises to accelerate demand for the materials used in everything from iPhones to fighter jets.
From Barron's • May 18, 2026
Rousey had been critical of the UFC's fighter pay, suggesting she wanted the MVP-Netflix partnership to provide an alternative for fighters.
From BBC • May 17, 2026
Israel's military establishment still depends heavily on the United States for advanced combat platforms, including fighter aircraft, submarines and critical spare parts.
From Barron's • May 16, 2026
According to Bridarian, the card is the most expensive in MVP history, with each fighter receiving at least $40,000 — a sum greater than what UFC rookies receive.
From Los Angeles Times • May 16, 2026
Because they’d hesitated while Miel did that incredible thing with his beak and the fighter jets, the halls were deserted.
From "Chronicles of a Lizard Nobody" by Patrick Ness
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.