Well if you want to go all OED on me; miaowed, meowed NOR mewed are in the OED. The latter, at least, not in the sense to which you claim is 'correct', so shall we start focusing on grammar or can we agree that I was right in teh first place? Pedantry only gets us so far!
EDIT: Scratch that, I don't know how dictionaries work. Clearly they're all in the OED.