Definition: the time during which someone's life continues
Usage: the monarch's last days; in his final years
Main entry: years, old age, age, eld, geezerhood
Definition: a late time of life
Usage: old age is not for sissies; he's showing his years; age hasn't slowed him down at all; a beard white with eld; on the brink of geezerhood
Main entry: years, long time, age
Definition: a prolonged period of time
Usage: we've known each other for ages; I haven't been there for years and years