Playground chute (5)
I believe the answer is:
slide
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">playground chute</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for slide that I've seen before include "Drop" , "Make mild fun of" , "Decline" , "leading to a fall" , "Microscope glass" .)