Rocker - Definition
rocker
n 1: an attendant who rocks a child in a cradle
2: a performer or composer or fan of rock music [syn: rocker,
rock 'n' roll musician]
3: a teenager or young adult in the 1960s who wore leather
jackets and rode motorcycles
4: a chair mounted on rockers [syn: rocking chair, rocker]
5: a trough that can be rocked back and forth; used by gold
miners to shake auriferous earth in water in order to
separate the gold [syn: rocker, cradle]
6: an ice skate with a curved blade
7: a curved support that permits the supported object to rock to
and fro