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1. A person/kitteh whose diet consists solely of noms.

2. One who does not deliberate between vegetarian/carnivore dietary parties but rather eats whatever sounds tastiest or most nom-like.

3. The equivalent of the word 'omnivore' in the lolcat language.
Drew: Look at this lolcat someone posted. It's a cat eating a piece of corn and the caption is "Nomnivore."

James: Haha, that's hilarious and adorable.

Drew: Urbandictionary it.
by Ginsbot November 29, 2009
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