rocker

Universal Words noun 1 one of the two curved pieces of wood on the bottom of a rocking chair 2 (especially AmE) = ROCKINGCHAIR 3 (Rocker) (BrE) a member of a group of young people in Britain, especially in the 1960s, who liked to wear leather jackets, ride motorcycles and listen to ROCKMUSIC compareMOD 4 a person who performs, dances to or enjoys ROCKMUSIC: a concert by ageing rocker, Rod Stewart IDIOMS be off your rocker (informal, spoken) to be crazy