1 set of keys on a computer, etc.
ADJ. British, Cyrillic, etc. | qwerty | computer, PC, typewriter
VERB + KEYBOARD lock The program locks the keyboard until a password is given.
KEYBOARD + NOUN operator
PREP. on the~ Using the mouse is quicker than typing it on the keyboard. > Special page at COMPUTER
2 set of keys on a piano, etc.
KEYBOARD + NOUN instrument
3 electrical musical instrument
ADJ. electric, electronic
PREP. at the ~ Ed Duke was at the keyboard. | on (a/the) ~ He played the song on his keyboard. The recording features Herbie Hancock on keyboard. > Special page at MUSIC