Trojan work! (5)
I believe the answer is:
iliad
This might be a double definition.
'trojan' is the first definition.
Although both the answer and definition are singular nouns, I don't see how one could define the other.
'work' is the second definition.
(I've seen this before)
Can you help me to learn more?
(Other definitions for iliad that I've seen before include "LITERATURE" , "The -----, Homeric epic" , "epic work" , "Homerian work" , "Old story" .)