oven setting (5)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">oven setting</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 broil that I've seen before include "overheat?" , "disturbance" , "cook?" , "Be extremely hot" , "get very heated" .)