I. key ‧ board 1 S3 /ˈkiːbɔːd $ -bɔːrd/ BrE AmE noun [countable]
1 . a board with buttons marked with letters or numbers that are pressed to put information into a computer or other machine:
a computer keyboard
2 . the row of keys on some musical instruments that you press in order to play them
3 . ( also keyboards ) [plural] an electronic musical instrument similar to a piano that can make sounds like many different instruments ⇨ synthesizer :
Chris Kelly (guitar) and Benny Hayes (keyboards and vocals)
II. keyboard 2 BrE AmE verb
[intransitive and transitive] to put information into a computer, using a keyboard
—keyboarding noun [uncountable] :
keyboarding errors