Corroboree

Part of speech: noun (n.)

1. A nocturnal festivity with which the Australian aborigines celebrate tribal events of importance. Symbolic dances are given by the young men of the tribe, while the women act as musicians.

2. A song or chant made for such a festivity.

3. A festivity or social gathering, esp. one of a noisy or uproarious character; hence, tumult; uproar. [Australia]