The most common and most likely answer to this crossword clue is the 9 letter word PREDATION
I've seen this crossword clue in The Times
P
R
E
D
A
T
I
O
N
More clues leading to the result PREDATION
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The straight part
We know that "hunting" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case hunting = predation.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 PREDATION mean?
PREDATION noun- The preying of one animal on others.
- The action of attacking or plundering.