Cloyed (5)
I believe the answer is:
sated
'cloyed' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for sated that I've seen before include "Indulged to the full" , "Stuffed, having eaten to the full" , "Replete" , "Fully satisfied" , "Stuffed, having had a surfeit" .)