Talk trashed? (4)
I believe the answer is:
slur
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">talk trashed?</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 slur that I've seen before include "Aspersion - speak indistinctly" , "Speak as drunk perhaps" , "Innuendo" , "Slight - drawl" , "Slight; blur" .)