A longcase clock that is relatively short in height, smaller than a grandfather clock.

(BDSM) A rule at certain events requiring that one's behaviour and appearance be such that it would not shock one's grandmother.

red light, green light

plural of great great great grandmother

The mother of someone’s great-grandparent.

Alternative spelling of great-great-grandmother

Alternative spelling of great great great grandmother

The grandmother of one's great-grandparent; the great-grandmother of one's grandparent.

(derogatory, figuratively) Used about someone who is unprincipled and would do anything to get what they want.

Alternative form of you kiss your mother with that mouth