Senses
爷爷/ 爺爺 grandfather
paternal grandfather; father's father
爷爷/ 爺爺 grandpa
a respectful way to address or refer to an older man
爷爷/ 爺爺 lord
title of respect used historically for officials or highly prestigious individuals; sir; lord
爷爷/ 爺爺 father
(archaic) father