Any of a great variety of devices, powered either by electricity or by the user, used to improve strength or physical fitness.

(textile manufacturing) A machine used for carding materials.

(computing) Any of a set of discrete instructions, each with its own binary representation and associated assembly language mnemonic, that a CPU can execute; typically they involve the movement, comparison or manipulation of data.

(military) Someone who uses a machine gun.

plural of machine instruction

plural of machine gun

A very profitable scheme or institution, sometimes (derogatory) one that disregards aesthetic or spiritual concerns in favour of making money. / (New Zealand) An automated teller machine.

A reciprocating machine tool used to cut mortises and to shape openings.

plural of machine language

A political machine