necropsy
🇺🇸
/ˈnekrɑːpsi/
🇬🇧
/ˈnekrɒpsi/
A careful examination of a dead body, usually an animal, to find out why it died.
The veterinarian performed a necropsy to determine the cause of the cow's sudden death.
獣医は、牛の突然死の原因を特定するために解剖を行いました。