Acting part (4)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">acting part</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 role that I've seen before include "Acting part" , "Playing part" , "Stage part" , "A part of lore" , "Part played (in life?)" .)