Bundle of wheat (5)
I believe the answer is:
sheaf
'bundle of wheat' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for sheaf that I've seen before include "Collection of papers" , "Tied bundle (of corn)" , "set of papers" , "A bundle, of corn stalks or papers" , "Bundle, of grain stalks say" .)