CAROUSEL
- (in amusement parks, carnivals, etc.) a revolving, circular platform with wooden horses or other animals, benches, etc., on which people may sit or ride, usually to the accompaniment of mechanical or recorded music
- continuously revolving belt, track or other device on which items are placed for later retrieval
- circular tray in which photographic transparencies are held on a projector and from which they are lowered through slots for projection as the tray is rotated