lifer
noun /ˈlaɪfə(r)/
/ˈlaɪfər/
(informal)- a person who has been sent to prison for their whole life
终身囚犯;无期徒刑犯 - There are many more lifers in jail than there used to be.
监狱里的无期徒刑者比过去多得多。
- There are many more lifers in jail than there used to be.