When is area of Languedoc to be revisited? (7)
I believe the answer is:
october
'when' is the definition.
(October is a time or a 'when')
'area of languedoc to be revisited?' is the wordplay.
'area of' indicates a hidden word (I've seen this in other clues).
'OCTOBER' is hidden within 'languedoc to be revisited'.
'is' is the link.
(Other definitions for october that I've seen before include "thirty-one days" , "The Hunt for Red . . . . . . . (film)" , "It was the eighth month to the Romans" , "Pre-Caesarean calendar's eighth month" , "Autumnal month" .)