Carousel

noun

1. A merry-go-round (type of ride on rotating platform).
2. A continuously revolving device for item delivery.

   "After collecting his suitcase at the baggage carousel, he left the airport."

3. The rotating glass plate in a microwave oven.
4. A visual component that displays a horizontal series of items one at a time.
5. An equestrian discipline in which groups of riders make various formations.