Wedding reception centerpiece (4)
I believe the answer is:
cake
'wedding reception centerpiece' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for cake that I've seen before include "Sweet baked food" , "Eg, Genoa, Dundee" , "menu's dessert, perhaps" , "Sweet baked pastry" , "Rich item of bakery" .)