keyboard

definition: a holder consisting of an arrangement of hooks on which keys or locks can be hung
example: I put my house keys on a keyboard so I don't lose them.
speech part: noun
synonyms:
definition: a device consisting of a set of keys on a piano, organ, typewriter, typesetting machine, computer or the like
example: I bought a new ergonomic keyboard.
speech part: noun
synonyms:

keyboard is explained and pronounced

How keyboard is being used?