father-in-law /ˈfɑ:ðərinlɔ:/ n. ［c］岳父；公公：Father-in-law is the father of one's husband or wife. Father-in-law指的是丈夫的或妻子的父亲。His father-in-law is a plantation manager.他的岳父是个种植园经营者。