Ignited, set fire to (3)
I believe the answer is:
lit
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">ignited</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >'<span class="explanation-format__original">set fire to</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(as in lighting a fire)</span><br/ ><br/ ></span>
(Other definitions for lit that I've seen before include "Settled" , "books etc?" , "was illuminating" , "fine writing in condensed form" , "landed here" .)