Wound's mark (4)
I believe the answer is:
scar
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">wound's mark</span>' is the definition.<br/ >'<span class="explanation-format__answer">scar</span>' can be an answer for '<span class="explanation-format__original">mark</span>' <span class="explanation-format__explanation">(mark left by an injury)</span>. I also know that 'wound' relates to this answer.<br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for scar that I've seen before include "Long (for)" , "Indication of damage" , "Sign of old injury" , "Mark on body or tree" , "Fish" .)