The most common and most likely answer to this crossword clue is the 6 letter word INJURE
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More clues leading to the result INJURE
Buddy explains!

The straight part
We know that "Wound" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case wound = injure.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 INJURE mean?
INJURE verb- To wound or cause physical harm to a living creature.
- To damage or impair.
- To do injustice to.