noun
Refers to living a long time, often used in health, aging, and celebratory contexts.
日本は長寿の国として知られている。
Japan is known as a country of longevity.
祖母の長寿を祝
We held a party to celebrate my grandmother's long life.
noun-modifying (irregular)
long-lived; long-running
Prenominal use describing people, animals, or things that last a long time, such as TV programs or products.
この長寿番組はもう30年も続いている。
This long-running TV program has been on the air for 30 years.
長寿の秘訣はバランスの良い食事だと言われている。
It is said that the secret to a long life is a balanced diet.