One making living in revolutionary circles? (11)
I believe the answer is:
wheelwright
'one making living in revolutionary circles?' is the definition.
The answer is a person as well as being a singular noun. This is suggested by the definition.
This is all the clue.
Can you help me to learn more?
(Other definitions for wheelwright that I've seen before include "Craftsman" , "Maker of circular wooden objects" .)