Silver tongue (9)
I believe the answer is:
eloquence
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">silver tongue</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 eloquence that I've seen before include "Fluency of expression" , "Ease with words" , "Fluency in language" , "way with words" , "Queen Cole has verbal fluency" .)