corpse, carcass, dead body
髪の毛の長い所を見ると、多分女の死骸であろう。
Judging by the long hair, it was probably the body of a woman.
あの死骸を最初に見つけたのは確かにこの私でございます
I was indeed the first to discover that corpse.
— 羅生門 (1950)
何千という魚の死骸が湖に浮いているのが見つかった。
Thousands of dead fish were found floating in the lake.
これは死骸も同然だ
This is as good as a corpse.
— 生きる (1952)