noun
attacking party; punitive force; pursuers
Historical term for a group sent to attack, punish, or pursue someone, often in a military or vendetta context. Not used in modern everyday Japanese.
討っ手が敵の陣に夜襲をかけた。
The attacking party launched a night raid on the enemy camp.
仇討ちのために討っ手が組まれた。
A punitive force was formed for the vendetta.