Overjoy (5)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">overjoy</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 elate that I've seen before include "Bring joy" , "Uplift (mood)" , "Fill with joy" , "cheer" , "Delight" .)