◎ 公公 gōnggong
(1) [husband's father;father-in-law]∶丈夫的父亲
(2) [grandfather] 〈方〉∶祖父
(3) [grandpa]∶对老年男子的尊称
老公公
(4) [eunuch]∶旧时对太监的称呼