Up above (5)
I believe the answer is:
aloft
'up above' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for aloft that I've seen before include "Up in the sky" , "In the rigging, up high" , "as 1 ac [PEGASUS] was?" , "Up in the air, high above" , "up the mast" .)