Relating to heraldry (8)

I believe the answer is:
armorial
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">relating to heraldry</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 armorial that I've seen before include "Sort of bearing" , "Relating to heraldry or heraldic arms" .)