Sot; sloshed (5)
I believe the answer is:
drunk
This clue is a double definition.
'sot' is the first definition.
(I know that sot can be written as drunk)
'sloshed' is the second definition.
(sloshed can informally mean drunk)
(Other definitions for drunk that I've seen before include "Toper" , "Wino" , "Intoxicated" , "Inebriated" , "Pickled (sl.)" .)