The whole arrangement, or one range, of the keys{3} of an organ, piano, typewriter, etc.; that part of a device containing the keys{3} used to operate it.

An item of hardware, rather like a typewriter, that enables you to type text/numbers/commands into your computer. Different countries have different keyboard configurations for language reasons, as do English and American keyboards.

An input device resembling a typewriter and consisting of a standardized layout of buttons or keys with symbols, such as letters or numbers, that can be entered into a computer by pressing on the keys. (Kybdy, Gr. 1; Terms, K-3)

A hardware device consisting of a number of mechanical buttons (keys) which the user presses to input characters to a computer.

a musical instrument with a set of depressible levers, which makes the instrument produce sound

an electronic instrument played by

an electronic instrument with many features such as recording and the ability to play with headphones