(transitive, UK dialectal) To mash. / (transitive, UK dialectal) (brewing) To mix malt with hot water to yield wort. / (transitive, Scotland dialectal) To be infused or steeped.

(transitive, UK dialectal) To bewilder; confuse.

(nautical, communication, aviation) A tall, slim post or tower, usually tapering upward, used to support, for example, sails or observation platforms on a ship, the main rotor of a helicopter, flags, floodlights, meteorological instruments, or communications equipment, such as an aerial, usually supported by guy-wires (except in the case of a helicopter).

To supply and fit a mast to (a ship).

The fruit of forest-trees (beech, oak, chestnut, pecan, etc.), especially if having fallen from the tree, used as fodder for pigs and other animals.

(of swine and other animals) To feed on forest seed or fruit.

(bodybuilding slang) The anabolic steroid Drostanolone propionate, also known as Masteron

(obsolete, billiards) A type of heavy cue, with the broad end of which one strikes the ball.

A principal mountain mass. / A block of the earth's crust bounded by faults or flexures and displaced as a unit without internal change; normally consists of gneisses and schists

The enjoyment of receiving pain or humiliation.