One of the Balearic Islands
'one of the balearic islands' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for ibiza that I've seen before include "Spanish island" , "Balearic holiday isle" , "holiday venue" , "Mediterranean island" , "Clubbers' island" .)
'one of the balearic islands' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for minorca that I've seen before include "One of Balearic islands" , "Land in Balearics" , "holiday island" , "Mediterranean island" , "Balearic island; O, cram in (anag.)" .)