ph.

1. 老頭子
2. 【口】丈夫；情人
   Me and my old man have been together for ten years now.

   我和男友已經在一起十年了。

3. 【口】父親
   My old man plays baseball with us every Saturday morning.

   我老爸每星期六早上都跟我們打棒球。

4. 頭兒（指老板、船長等）
5. 【口】（招呼用語）老兄

n.

1. an elderly man.
2. (one's old man) informal one's father, husband, or male partner.
3. Brit. informal an affectionate form of address between men or boys.