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.

plural of sex machine

plural of fruit machine

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

plural of machine language

plural of slot machine

A political machine

(US politics, chiefly historical) A local political organization or individual politician that controls a large number of personal votes and can therefore exert political influence, and is therefore often viewed as scandalous.

plural of ball machine

plural of trowel machine