放ほう火か症しょうMeanings1nounpyromaniapsychiatryClinical term for an impulse-control disorder involving deliberate fire-setting for pleasure or relief.放ほう火か症しょうの患かん者じゃは、火ひをつけることで強つよい興こう奮ふんや満まん足ぞく感かんを得える。Patients with pyromania experience intense excitement or satisfaction from setting fires.