XXX (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">xxx</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that xxx can be written as thirty)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for thirty that I've seen before include "Score and a half" , "Days in September, April, June and November" , "Both RU teams" , "Number of pieces of silver paid to Judas" , "Six times five" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">xxx</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>