What is the meaning of Roundabout?

Indirect, circuitous, or circumlocutionary.

Encircling; enveloping; comprehensive.

A road junction at which traffic streams circularly around a central island.

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.

A fairground carousel.

A detour.

A short, close-fitting coat or jacket worn by men or boys, especially in the 19th century.

A round dance.

To play on a roundabout (carousel)

To travel round roundabouts

To talk in a roundabout, indirect manner

Source: wiktionary.org