Subject to dispute (4)
I believe the answer is:
moot
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">subject to dispute</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 moot that I've seen before include "Subject to dispute" , "Anglo-Saxon assembly; subject to debate" , "Propose for discussion" , "Controversial" , "Questionable, debatable" .)