Large duck shot dead and stuffed (6)
I believe the answer is:
loaded
'stuffed' is the definition.
(thesaurus)
'large duck shot dead' is the wordplay.
'large' becomes 'l'.
'duck' becomes 'o'.
'shot' indicates an anagram.
'dead' anagrammed gives 'aded'.
'l'+'o'+'aded'='LOADED'
'and' acts as a link.
(Other definitions for loaded that I've seen before include "Slangily rich or with bullets in place" , "Wealthy (slang) - charged" , "drunk- > biased" , "Burdened - with lots of money" , "Big Bertha sometimes was" .)