geriatric

1. ADJ Geriatric is used to describe things relating to the illnesses and medical care of old people. 老年毉學的[毉學] [ADJ n]

There is a question mark over the future of geriatric care. 老年保健毉學的未來是一個問號。

2. N-COUNT If you describe someone as a geriatric, you are implying that they are old and that their mental or physical condition is poor. This use could cause offence. 老家夥 (有冒犯之嫌)[表不滿]

He will complain about having to spend time with such a boring bunch of geriatrics. 他會抱怨不得不花費時間跟這麼一幫乏味的老家夥在一起。