红眼 Traditional form: 紅眼 Pinyin (reading): hóngyǎn Definitions: to become infuriated to see red envious jealous covetous pink eye (conjunctivitis) red-eye (flight)(photography) red eye Characters: 红 - red, vermillion; to blush, to flush; popular 眼 - eyelet, hole, opening Traditional characters: 紅 - red, vermillion; to blush, to flush; popular 眼 - eyelet, hole, opening