Build collection (4)
I believe the answer is:
body
This clue is a double definition.
'build' is the first definition.
(thesaurus)
'collection' is the second definition.
(thesaurus)
(Other definitions for body that I've seen before include "Person - corporation" , "Corpse; full quality of wine" , "Cadaver" , "Carcase" , "Corpus" .)