noun
abandoning the elderly; senicide
Refers to the legendary or historical practice of leaving old people in remote places, often associated with folklore and moral tales. Not a modern practice.
棄老伝説は日本各地に残っている。
Legends of abandoning the elderly remain in various parts of Japan.
この物語は棄老の風習を題材にしている。
This story is based on the custom of abandoning the elderly.