Roundabout (noun)

1. A type of road junction with a central island and roads leading off it in different directions, vehicles circulating around the island.
2. A circular or spiral path or movement.

Origin:

Mid 19th century: from round + about.

Examples:

1. The roundabout was a confusing and chaotic intersection for drivers.
2. The roundabout was decorated with flowers and trees in the center.
3. The roundabout was designed to slow down traffic and improve safety.
4. The roundabout was a popular place for children to play and ride their bikes.
5. The roundabout was a symbol of continuity and endlessness in life.