This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The mother of one's father or mother.

n. A female ancestor.

n. A mother of someone's parent.

n. A female ancestor or progenitor.

n. The mother of one's father or mother.

n. The mother of one's father or mother: correlative to grandson, granddaughter, and grandchild.

n. By extension, any more remote lineal female ancestor.

n. the mother of your father or mother

"This new grandmother was the best of chums and companions, but somehow it was hard to realize that she was really a _grandmother_."

grandchild    grandfather    granddaughter    grandson   

grandparent   

nan   

grandparent    beldam    beldame    grannam    grandmamma    granny    grandam    grandame    grandmom    nan   

aunt    grandfather    cousin    sister    niece    mistress    mom    maid    dad    grandparent