| Keyboard (n.) The whole arrangement, or one range, of the keys of an organ, typewriter, etc. |
| computer keyboard / keypad a keyboard that is a data input device for computers, arrangement of keys is modelled after the typewriter keyboard |
| keyboard holder consisting of an arrangement of hooks on which keys or locks can be hung |
| keyboard device consisting of a set of keys on a piano or organ or typewriter or typesetting machine or computer or the like |
| keyboard buffer a buffer that keeps track of key strokes until the computer is ready to respond to them |
| keyboard instrument a musical instrument that is played by means of a keyboard |
| piano keyboard / fingerboard clavier a bank of keys on a musical instrument |
| QWERTY keyboard the standard typewriter keyboard, the keys for Q, W, E, R, T, and Y are the first six from the left on the top row of letter keys |
| typewriter keyboard a keyboard for manually entering characters to be printed |