Injuries resulting from hay stacking? (5)
I believe the answer is:
ricks
'injuries' is the definition.
The definition and answer can be both states of affairs as well as being plural nouns.
Perhaps you can see an association between them that I can't see?
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for ricks that I've seen before include "Sprains" , "heaps" , "Wrenches (neck)" , "Small stacks as of hay" .)