Impertinent one (4)
I believe the answer is:
snip
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">impertinent one</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 snip that I've seen before include "Cut - prune" , "Cut quickly with a scissors" , "Trim, clip" , "nick)" , "Bargain (coll)" .)