Roles (5)
I believe the answer is:
parts
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">roles</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know this)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for parts that I've seen before include "Areas" , "bits" , "Leaves" , "Strap (anag.)" , "Components of strap" .)