Cornish seaside resort (7)
I believe the answer is:
padstow
'cornish seaside resort' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for padstow that I've seen before include "Home for Rick Stein" , "English holiday resort" , "Cornish town" , "Cornish seaside resort" , "North Cornish resort with an annual 'Obby 'Oss festival" .)