The meaning of GRANDFATHER is the father of one's father or mother. How to use grandfather in a sentence.

Sometimes a grandfather takes advantage of his granddaughter, sometimes it's the uncle or the father.

Feb 17, 2026 · grandfather (third-person singular simple present grandfathers, present participle grandfathering, simple past and past participle grandfathered) (transitive) To be, or act as, a …

Definition of grandfather noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

grandfather (ˈɡrænˌfɑːðə; ˈɡrænd-) n 1. the father of one's father or mother 2. (often plural) a male ancestor

Definition of grandfather. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.

Grandfather definition: The father of one's mother or father.

GRANDFATHER definition: the father of one's father or mother. See examples of grandfather used in a sentence.

Your grandfather is the father of your father or mother. You can call your grandfather 'Grandfather'. His grandfather was a professor.

(transitive), (law) When someone is grandfathered, it can continue doing or having something when a new law doesn't allow it. The new laws don't allow buildings that are over 50 feet tall, but the …