overage

柯林斯詞典

1. ADJ If you are overage, you are officially too old to do something. 超齡的
He was a couple of months overage for the youth team. 他比青年組的年齡大了幾個月。
2. ADJ You use overage to describe someone who is doing something that is usually done by much younger people, and which therefore seems inappropriate or silly. 年齡偏大的[ADJ n] [表不滿]
...an overage nightclub singer. ...一位年齡偏大的夜店歌手。