An adult female horse. / (UK, derogatory, slang) A foolish woman.

(obsolete or historical) A type of evil spirit formerly thought to sit on the chest of a sleeping person; also, the feeling of suffocation felt during sleep, attributed to such a spirit.

(planetology) A large, dark plain, which may have the appearance of a sea.

Obsolete form of mayor. / Obsolete form of mair.

plural of mare

A surname.

plural of Maring

A surname.

(uncommon) Synonym of wooden horse.

(US, idiomatic) One's own legs used for walking; to "travel by shanks' mare" or "ride [on] shanks' mare" is to walk to your destination.