Throw and hide (4)
I believe the answer is:
pelt
I believe this is a double definition.
'throw' is the first definition.
(pelting is a kind of throwing)
'hide' is the second definition.
(synonyms)
'and' acts as a link.
(Other definitions for pelt that I've seen before include "Run fast - hide - pepper" , "Skin, hide" , "fall hard" , "Throw - animal skin" , "Run fast - rain hard" .)