Definition of flyaways:
(adj) :
(of hair) Soft, light, unruly, and difficult to set into a style.
(adj) :
Disposed to fly away; unrestrained; light and free.
(adj) :
Flighty; frivolous
(n) :
A stray hair that is difficult to style.
(n) :
Anything that is difficult to capture or restrain.
(n) :
(gymnastics) A kind of dismount from bars that incorporates one or more flips or twists.