(US) The mother of a child actor.

(geology) A large or rich vein of gold or of another precious mineral from which other branches extend. / (idiomatic, by extension) Any source of valuable or useful material.

(US, Canada) A day in honor of one's mother on the second Sunday in May in the United States and Canada.

A nun in charge of a priory or convent; either a prioress or an abbess.

Alternative form of mother-of-pearl

Alternative form of yo momma

(Polari) I, me / (Polari) You; He, she (referring to someone who previously used your mother to refer to herself or himself)

plural of Mother Superior

The head of a convent; an abbess.

A goddess, often portrayed as the Earth Mother, who serves as a general fertility deity, the bountiful embodiment of the earth.