Cover in paper (4)
I believe the answer is:
wrap
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">cover in paper</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for wrap that I've seen before include "Flatbread snack" , "End of a filming session" , "Bathrobe" , "Enclose completely" , "Cover a gift" .)