Maui greeting (5)
I believe the answer is:
aloha
'maui greeting' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for aloha that I've seen before include "Hello from Honolulu?" , "Hawaiian greeting" , "16 across in Hawaii" , "A Polynesian hello or goodbye" , "greeting in Oahu" .)