Paper boy? (4)
I believe the answer is:
bill
I believe this is a double definition.
'paper' is the first definition.
(thesaurus)
'boy?' is the second definition.
(short for William)
(Other definitions for bill that I've seen before include "parliamentary proposal" , "Cosby or Clinton?" , "The point of anchor?" , "The fellow" , "statement of money owed" .)