Largest anthropoid ape (7)
I believe the answer is:
gorilla
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">largest anthropoid ape</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 gorilla that I've seen before include "Large animal" , "Endangered anthropoid" , "A large powerful African ape" , "Large chest-beating ape" , "Chest-beating primate" .)