火ひ攻ぜめ

noun

attacking with fire; fire attack

Refers to a military or siege tactic of using fire as a weapon, often in historical contexts.

• 戦せん国ごく時じ代だいには城しろを火ひ攻ぜめにする戦せん法ぽうがよく使つかわれた。

  During the Warring States period, the tactic of attacking castles with fire was often used.