rocker

someone who waits on or tends to or attends to the needs of another

originally a British youth subculture that evolved out of the teddy boys in the 1960s; wore black leather jackets and jeans and boots; had greased hair and rode motorcycles and listened to rock'n'roll; were largely unskilled manual laborers

a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom

a juvenile between the onset of puberty and maturity

skate consisting of a boot with a steel blade fitted to the sole

a baby bed with sides and rockers

a child's plaything consisting of an imitation horse mounted on rockers; the child straddles it and pretends to ride

a chair mounted on rockers

any device that bears the weight of another thing