Wave one's arms? (8)
I believe the answer is:
brandish
(Other definitions for brandish that I've seen before include "Wave (in anger)" , "Flourish aggressively" , "parade" , "Display" , "Flaunt" .)
I believe the answer is:
brandish
(Other definitions for brandish that I've seen before include "Wave (in anger)" , "Flourish aggressively" , "parade" , "Display" , "Flaunt" .)