• Noun: a late time of life; examples: "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"
• Noun: a prolonged period of time; examples: "we've known each other for ages", "I haven't been there for years and years"
• Noun: the time during which someone's life continues; examples: "the monarch's last days", "in his final years"