Places for pupils
I believe the answer is:
eyes
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">places for pupils</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 eyes that I've seen before include "Visual organs" , "Narrowly observes" , "Peepers" , "Scans" , "Peacock's tail markings" .)