Riotous fight
I believe the answer is:
melee
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">riotous fight</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for melee that I've seen before include "Scrap" , "Confused fight or scuffle" , "Confused brawl" , "A confused free-for-all" , "A confused fight or muddle" .)