noun. The female grandparent of an animal, especially a domesticated mammal such as a horse.

noun. undefined

noun. The mother of one's father or mother; a grandmother.

noun. An old woman.

noun. An old woman; especially, a grandmother.

noun. An old woman; specifically, a grandmother.

noun. grandmother

noun. old lady, elderly woman

"Judith Merril was known as the grandam of science fiction and Phyllis as the mother of Canadian SF."

abusiveness  bat-twirling  chortle  dustball  grandkids