The most common and most likely answer to this crossword clue is the 9 letter word POULTERER
I've seen this crossword clue in The Guardian
P
O
U
L
T
E
R
E
R
More clues leading to the result POULTERER
Buddy explains!

The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does POULTERER mean?
POULTERER noun- A dealer in poultry.