Isle's wild keys (4)

I believe the answer is:

skye

'isle's' is the definition.
(Scottish island)

'wild keys' is the wordplay.
'wild' indicates anagramming the letters.
'keys' with letters rearranged gives 'SKYE'.

(Other definitions for skye that I've seen before include "Hebridean island close to mainland" , "Largest isle of the Inner Hebrides" , "somewhere off Scotland's west coast" , "Scottish isle" , "Home of the Cuillin mountains" .)

I've seen this clue in The Sun.

Want a hint initially instead of a full solution? Install my app