Bear in mind that the word cannibalism and a lot of the terminology we use has emerged in a world where we didn't have to worry about the nuance of literally having different species of humans.
Our language would look quite different if modern humans hadn't killed off the Neanderthals so early in our history.
I think it's safe to say that elves are human enough for it to be considered cannibalism.
Yes, but what of lizard people? O.o Are you implying our supreme overlords are also human enough? Should I break out in song singing "One of Us"?
