noun, na-adjective
skilled in battle; battlewise; experienced warrior
Describes a person who is adept at warfare or combat, often with a connotation of practical experience rather than just theoretical knowledge. Can be used as a noun or adjectival noun.
彼は戦上手で、数々の戦いを生き抜いてきた。
He is skilled in battle and has survived many fights.
あの将軍は戦上手なことで知られている。
That general is known for being battlewise.
Refers to bravery in battle rather than skill; 戦上手 emphasizes tactical or practical ability.
Compound of 戦 (いくさ, 'battle') and 上手 (じょうず, 'skillful'). The reading いくさ is a native Japanese word for warfare, while じょうず is a common Sino-Japanese suffix meaning proficiency.