grandmother

grand·moth·er

noun \ˈgran(d)-ˌmə-thər\

Definition of GRANDMOTHER

1

: the mother of one's father or mother

2

: a female ancestor

— grand·moth·er·ly \-lē\ adjective

First Known Use of GRANDMOTHER

15th century

Rhymes with GRANDMOTHER

another, big brother, blood brother, den mother, each other, earth mother, foremother, godmother, half brother, housemother, queen mother, soul brother, stepbrother, stepmother