Thin branch (4)

I believe the answer is:
twig
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">thin branch</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 twig that I've seen before include "A little stick" , "Slender woody shoot" , "Informally grasp meaning" , "a small piece of gum?" , "Latch on" .)