(astronomy, slightly dated, mnemonic) Used to remember the order and names of the nine planets of the solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto.

plural of mother ship

Alternative form of mom and apple pie

An adult (female) leader of a Cub Scout den. / A person who plays the role of leader or protector of a group.

(uncommon) The mother of one's children-in-law; that is, the mother-in-law of one's children, or, the mother of one spouse in relation to the parents of the other spouse; either of two or more women whose children marry each other, such as the mother of a bride vis-à-vis the mother of the groom.

(obsolete) The relationship of a godmother to the other god-parents, and the legal parents, of a child. / In polygamy, a wife of one's father who is not one's mother; that is, co-wife of one's mother.

(blasphemous) An expression of surprise or dismay.

(Christianity) A title of the Virgin Mary.

(blasphemous) expression of surprise, frustration, etc.

(Christianity) The Virgin Mary, as mother of Jesus Christ, whom Christians believe to be God.