bullroarer
right|thumb|upright=1.3|Bullroarers from Africa in the Pitt Rivers Museum
Article
15 sectionsContents
- Design, use, and sound
- In culture
- Australian Aboriginal culture
- Ancient Greece
- Great Britain and Ireland
- Scandinavia
- Mali
- Polynesia
- Native North American
- Pomo
- Native South American
- See also
- References
- Other sources
- External links
right|thumb|upright=1.3|Bullroarers from Africa in the Pitt Rivers Museum
The bullroarer, rhombus, or turndun is an ancient ritual musical instrument and a device historically used for communicating over great distances. It consists of a piece of wood attached to a string, which when swung in a large circle produces a roaring vibration sound.