1. (

• Federal_Bureau_of_Prisons ,
• BoP

) the law enforcement agency of the Justice Department that operates a nationwide system of prisons and detention facilities to incarcerate inmates sentenced to imprisonment for federal crimes ;

2. (

• bop ,
• bebop

) an early form of modern jazz (originating around 1940) ;

1. (

• bop ,
• bebop

) dance the bebop ;

2. (

• sock ,
• bop ,
• whop ,
• whap ,
• bonk ,
• bash

) hit hard ;