MUZZY Meaning of MUZZY in English ■ adjective ( muzzier , muzziest ) 1》 confused. 2》 (of a visual image) blurred. ↘(of a sound) indistinct.Derivativesmuzzily adverbmuzziness noun OriginC18: of unknown origin. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004