rock and roll

/ˈɹɒk ən(d)ˈɹəʊl/noun
RareNot in standard dictionaries
1

A genre of popular music that evolved in the 1950s from a combination of rhythm and blues and country music, characterized by electric guitars, strong rhythms, and youth-oriented lyrics.

2

A style of vigorous dancing associated with this genre of music.

3

An intangible feeling, philosophy, belief or allegiance relating to rock music, characterized by unbridled enthusiasm, hedonism, and cynical regard for authoritarian bodies.

4

Dole, payment by the state to the unemployed.

5

The full automatic fire capability selection on a selective fire weapon.

6

The ability to run the picture and audio back and forth in synchronization, allowing the correction of mistakes during dubbing.

#slang