[hip-hop] 
Slang.| 1. | the popular subculture of big-city teenagers, which includes rap music, break dancing, and graffiti art. |
| 2. | rap music. |
| 3. | of, pertaining to, or characteristic of this subculture: the hip-hop generation. |
| hip-hop (hĭp'hŏp') n.
[Probably hip2 + hop1.] |
Another name for rap music.
Note: The term hip-hop also refers to the speech, fashions, and personal style adopted by many youths, particularly in urban areas.