Droopy-eyed
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">droopy-eyed</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 sleepy that I've seen before include "Somnolent" , "Drowsy; indolent" , "Dwarf" , "(Of place) without much activity" , "in retirement?" .)