Fired up again (5)
I believe the answer is:
relit
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">fired up again</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 relit that I've seen before include "in flames again" , "Again fired" , "got going again" , "Illuminated again" , "Kindled anew" .)