(computing) A pointing device which uses a ball to detect movement.

Someone who specializes in mechanical engineering.

(gambling) Any game based on chance rather than skill. / Used other than figuratively or idiomatically: see mechanical, game.

plural of mechanical game

plural of card mechanic

A cardsharp.

plural of mechanical stoker

A device for moving coal, coke or anthracite into the firebox or furnace of a steam boiler, which was fitted to many large steam locomotives.

Astrodynamics; the study of the movement of vehicles in space.

In terms of or by means of quantum mechanics.