He throws into jug (7)
I believe the answer is:
pitcher
This clue could be a double definition.
'he throws' is the first definition.
The answer is a person as well as being a singular noun. This is suggested by the definition. I also know that 'throws' relates to this answer.
'jug' is the second definition.
(I've seen this before)
'into' is the link.
Can you help me to learn more?
(Other definitions for pitcher that I've seen before include "American sportsman" , "Baseball bowler and container for liquid" , "Baseball player throws the vessel" , "Baseball bowler and large jug" , "Baseball player - bowl" .)