Angler's luck (4)
I believe the answer is:
bite
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">angler's luck</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for bite that I've seen before include "Use one's teeth" , "Light meal" , "Punch" , "Get teeth into" , "Cut with the teeth" .)