1. (

• rocker ,

) an attendant who rocks a child in a cradle ;

2. (

• rocker ,
• rock_'n'_roll_musician

) a performer or composer or fan of rock music ;

3. (

• rocker

) a teenager or young adult in the 1960s who wore leather jackets and rode motorcycles ;

4. (

• rocking_chair ,
• rocker ,

) a chair mounted on rockers ;

5. (

• rocker ,
• cradle ,

) 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 ;

6. (

• rocker ,

) an ice skate with a curved blade ;

7. (

• rocker

) a curved support that permits the supported object to rock to and fro ;