Cheer to a matador (3)
I believe the answer is:
ole
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">cheer to a matador</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 ole that I've seen before include "(In Spain) bravo!" , "Hooray for the Spaniards" , "Spanish hurrah!" , "Madrid exclamation" , "Hurray in Spain" .)