Symbol of infamy (6)
I believe the answer is:
stigma
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">symbol of infamy</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 stigma that I've seen before include "Mark of dishonour" , "Bad mark" , "Mark of shame or social disgrace" , "Blot" , "part of plant" .)