Jump for joy (5)
I believe the answer is:
exult
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">jump for joy</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for exult that I've seen before include "Feel triumphant elation" , "Crow in triumph" , "Feel or express triumph" , "Show jubilation" , "Be jubilant" .)