Roundabouts

noun

1. (Australia and sometimes United States) A road junction at which traffic streams circularly around a central island.
2. A horizontal wheel which rotates around a central axis when pushed and on which children ride, often found in parks as a children's play apparatus.
3. A fairground carousel.
4. A detour.
5. A short, close-fitting coat or jacket worn by men or boys, especially in the 19th century.