Boxing contest (4)
I believe the answer is:
bout
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">boxing contest</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 bout that I've seen before include "Contest between boxers" , "wrestling match" , "Spell - boxing match" , "Contest; illness episode" , "Spell of eg drinking" .)