Breaking with tradition (10)
I believe the answer is:
unorthodox
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">breaking with tradition</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 unorthodox that I've seen before include "Irregular" , "Indifferent response" , "Not conventional" , "Contrary to what is usual" .)