Mark this borough as a resort (4)
I believe the answer is:
scar
This could be a double definition.
'mark' is the first definition.
(mark left by an injury)
'this borough as a resort' is the second definition.
Although both the answer and definition are singular nouns, I don't understand how one could define the other.
Can you help me to learn more?
(Other definitions for scar that I've seen before include "Gordale - - , Yorks" , "Mark from a wound left on the skin" , "Craggy outcrop" , "Evidence of a past injury?" , "Skin mark; bare crag" .)