French person, messenger that's left out his local wine? (7)
I believe the answer is:
angevin
This clue might be a double definition.
'french person' is the first definition.
(Angevin is an example)
'messenger that's left out his local wine?' is the second definition.
The answer is a person as well as being a singular noun. This is suggested by the definition.
Can you help me to learn more?
(Other definitions for angevin that I've seen before include "old part of France" , "As Henry II" , "Plantagenet" , "Native of Anjou" .)