carousel
carousel or carrousel (kărə-sĕlʹ, -zĕlʹ) noun
1. A merry-go-round, as one at an amusement park.
2. A circular conveyor on which objects are displayed or rotated: a baggage carousel in an airport.
3. A tournament in which knights or horsemen engaged in various exercises and races.
[French carrousel, tilting match, carousel, from Italian carosello, tilting match.]