Store for bran, possibly (4)
I believe the answer is:
barn
'store' is the definition.
The definition and answer can be both man-made objects as well as being singular nouns.
Maybe you can see a link between them that I don't see?
'bran possibly' is the wordplay.
'possibly' indicates an anagram.
'bran' is an anagram of 'BARN'.
'for' acts as a link.
Can you help me to learn more?
(Other definitions for barn that I've seen before include "Big building" , "Large farm building" , "Farm storehouse" , "Type of dance or owl" , "Bran stored in farm shed" .)