noun, noun or participle which takes 'suru', intransitive verb
brave fight; desperate fight
Describes fighting courageously, often against great odds. Used as a noun or with する to mean 'fight bravely'.
彼らは最後まで勇戦した。
They fought bravely to the end.
勇戦むなしく敗れた。
They fought desperately but lost.
Compound of 勇 (bravery) and 戦 (fight, battle).