(agriculture, dated) A farm machine for threshing grain.

plural of dance machine

An arcade machine equipped with dance pads for playing a dance video game.

Synonym of forest machine

A welder (machine for welding).

A machine used to make paper damp in preparation for printing.

plural of wetting machine

plural of smoke machine

A device that emits a dense vapour that appears similar to fog or smoke, used in theatre, film and other applications.

A device used to verify the mechanical laws of motion with constant acceleration, consisting of two objects of known masses connected by a string over a pulley.