grandfather

柯林斯詞典

1. N-FAMILY Your grandfather is the father of your father or mother. 祖父; 外祖父
His grandfather was a professor. 他爺爺曾是位教授。

She came into a bit of money when her grandfather died .
My grandfather is getting old and can't hear very well.
This pen that my grandfather gave me is one of my most treasured possessions.
My grandfather has a profound mistrust of anything new or foreign .
He said that he was going to stick with the traditions established by his grandfather.