Fly like a kite (4)
I believe the answer is:
soar
'fly like a kite' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for soar that I've seen before include "go high" , "rise dramatically" , "Significant rise" , "Fly high, Leicester river" , "'Fly, glide (4)'" .)