Sphere of action (5)

I think it could be either:

orbit

arena

'sphere of action' is the definition.
(I've seen this before)

This is all the clue.

(Other definitions for orbit that I've seen before include "Rotating path" , "Circumgyration" , "Circling path" , "Go round" , "heavenly passage" .)

I've seen this clue in The Times and The Sunday Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.