keyboard

A set of keys laid out in a grid-like pattern, used for typing on a typewriter, computer etc.

A component of many instruments, including the piano, organ, and harpsichord, consisting of usually black and white keys that cause different tones to be produced when struck.

An electronic device containing a keyboard (preceding sense), especially one that is capable of producing musical sounds when the keys are played.

To type on a computer keyboard.

Keyboarding is the part of this job I hate the most.

The earliest hardcore hackers would not stumble in to their predawn keyboarding for another two hours.