Overtly (6)
I believe the answer is:
openly
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">overtly</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for openly that I've seen before include "without secrecy" , "In full view" , "In public" , "Overtly" , "Without concealment or prevarication" .)