معنی کلمه :‌ driver

The driving wheel of a locomotive.

A crossbar on a grinding mill spindle to drive the upper stone.

An overseer of a gang of slaves or gang of convicts at their work.

An attachment to a lathe, spindle, or face plate to turn a carrier.

The after sail in a ship or bark, being a fore-and-aft sail attached to a gaff; a spanker.