Windy day toy (4)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
kite
'windy day toy' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for kite that I've seen before include "Soaring bird of prey" , "Hawk-like bird" , "Flying toy or kind of hawk" , "Quadrilateral; bird" , "flyer" .)