life member

Noun

Someone who has become a member of an organisation for the rest of their life.

Japanese Meaning

終身会員 / 生涯会員

After donating a generous endowment, Maria became a life member of the botanical garden.

多額の寄付をした後、マリアは植物園の終身会員になりました。

Sense（1）

Someone who has become a member of an organisation for the rest of their life.

I confess that if I weren't a Life Member I would resign in protest.

life members

（ plural ）