Get some shuteye
I believe the answer is:
sleep
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">get some shuteye</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for sleep that I've seen before include "Produced (egg)" , "crash" , "Drop off" , "Be dormant" , "Slumber" .)