The Collaborative International Dictionary
break dancing \break" danc`ing\ n. a type of solo dancing in which the dancer performs elaborate footwork, pantomime, and various acrobatic movements, such as spinning head stands or spinning on the back, and usually containing much improvization. It was first performed by male teenagers in the 1970's, in small informal groups on the streets, and is often performed to the accompaniment of rap music or other rock music with a rapid, strong beat. -- break" dance`, n. -- break" dan`cer, n.
Douglas Harper's Etymology Dictionary
1982, but the style itself evolved late 1970s in South Bronx. The reference is to the rhythmic break in a pop-dance song (see break (n.)), which the DJs isolated and the dancers performed to. Breakdown "a riotous dance, in the style of the negroes" is recorded from 1864.
Wiktionary
n. (alternative spelling of breakdancing English)
WordNet
n. a form of solo dancing that involves rapid acrobatic moves in which different parts of the body touch the ground; normally performed to the rhythm of rap music [syn: break dance]