fighter
UK: ˈfaɪtə | US: ˈfaɪtər
n. a person or animal that fights, especially in combat or sports
n. a military aircraft designed for air-to-air combat
n. someone who resists or struggles against something (e.g., "a freedom fighter")
The word "fighter" originates from Old English feohtan (to fight), combined with the agentive suffix -er, which denotes "one who does." The root "fight" traces back to Proto-Germanic fehtaną, reflecting physical struggle or conflict. Over time, "fighter" expanded from literal combatants (e.g., warriors) to metaphorical resisters (e.g., activists) and specialized machinery (e.g., jet fighters). The suffix -er systematically converts verbs into nouns indicating roles (e.g., "teacher," "runner").
The boxer is a skilled fighter with an unbeaten record.
The air force deployed advanced fighters during the mission.
She has always been a fighter for social justice.
The documentary highlights the struggles of underground fighters in WWII.
His resilience proves he’s a true fighter in life.