driver

US /ˈdraɪ.vɚ/
UK /ˈdraɪ.vɚ/
"driver" picture
1.

a person who drives a vehicle

:
The bus driver announced the next stop.
She's a very careful driver.
2.

a club with a large head and a long shaft, used for hitting the ball from the tee

:
He used his driver to hit the ball far down the fairway.
A good driver is essential for long shots in golf.
3.

a program that controls a device connected to a computer

:
You need to install the printer driver before you can print.
My graphics card needs an updated driver.