A hybrid being that is part-human and part-animal, or more like a human with some animal-like features; sometimes seen in some anime/manga
Ex. Imagine a teenage girl with cat ears, a cat tail, paws, and feline insticts. That is a cat-manbeast. (Google them.)
Examples are Tewi Inaba, the Earth Rabbit, and Chen, the Cat of Black Omens, from the Touhou series.
Any previous assinine definiton of a manbeast being an ugly or hairy woman is completely retarded and whoever was stupid enough to write or believe it has some serious issues.
I wish I were part cat. :3
Or better yet, I wish I were a cat-manbeast! X3