Spanish resort isle (5)
I believe the answer is:
ibiza
'spanish resort isle' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for ibiza that I've seen before include "holiday venue" , "Westermost of Balearic Islands, popular for holidays" , "Mediterranean island" , "Mediterranean location" , "part of the Balearics" .)