Mount in Crete (3)
I believe the answer is:
ida
'mount in crete' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for ida that I've seen before include "Trojan Mount; G&S Princess" , "Greek mount - Gilbertian princess" , "Girl's name; aid (anag.)" , "Poetic princess" , "Classic mount" .)