noun [C] (CHAIR)

F0 one of the two curved pieces of wood under a rocking chair that allow it to move backwards and forwards

F0 a ROCKING CHAIR(Cf. ↑rocking chair)

noun [C] (MUSIC)

F0 a singer of rock music:

F0 _US a rock song or a person who likes rock music

F0 _{OLD-FASHIONED} a young person, especially in Britain in the 1950s, who wore leather clothes, rode a motorcycle, and listened to rock and roll music