Mend with a needle (4)
I believe the answer is:
darn
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">mend with a needle</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for darn that I've seen before include "Mend woollen items" , "curse" , "Sew" , "Repair (sock)" , "Mend (woollens)" .)