Epic poem (5)
I believe the answer is:
iliad
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">epic poem</span>' is the definition.<br/ ><span class="explanation-format__explanation">(Iliad is an example)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for iliad that I've seen before include "Homerian work" , "Poem by 4 across" , "Homer's epic account of the Trojan war" , "Homer's ancient Greek epic" , "epic work" .)