U.K.'s largest city (6)
I believe the answer is:
london
(Other definitions for london that I've seen before include "US writer" , "Where Boris Johnson might be" , "City of the Cockneys" , "City of Piccadilly" , "Home of Cockney" .)
I believe the answer is:
london
(Other definitions for london that I've seen before include "US writer" , "Where Boris Johnson might be" , "City of the Cockneys" , "City of Piccadilly" , "Home of Cockney" .)