Stump wizard raised and rolled pixie under (6)
I believe the answer is:
baffle
'stump' is the definition.
(thesaurus)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for baffle that I've seen before include "Bemuse" , "Mystify, bewilder" , "Confuse, puzzle" , "Bewilder; sound barrier" , "Perplex and bewilder" .)