Circus animal
I believe the answer is:
elephant
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">circus animal</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 elephant that I've seen before include "Animal with a trunk" , "Then leap (anag.)" , "Tusked mammal" , "Large animal found in the plane?" , "African or Inidan pachyderm" .)