Diaper (5)
I believe the answer is:
nappy
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">diaper</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for nappy that I've seen before include "One pinned on baby" , "Diaper" , "Baby garment" , "Baby wear" , "Pad for baby" .)