He may be prepared to sell his land (7)
I believe the answer is:
traitor
This might be a double definition.
'he' is the first definition.
The answer is a person as well as being a singular noun. This is suggested by the definition.
'prepared to sell his land' is the second definition.
The answer is a person as well as being a singular noun. This is suggested by the definition.
'may be' is the link.
Can you help me to learn more?
(Other definitions for traitor that I've seen before include "Double-crosser" , "Unreliable figure" , "defector?" , "Disloyal person" , "Betrayer, deceiver" .)