口沫横飞 Save Sign in to save words Traditional (Taiwan): 口沫橫飛 kǒumòhéngfēi ㄎㄡˇ ㄇㄛˋ ㄏㄥˊ ㄈㄟ to speak vehemently to express oneself with great passion Character by character 口(kǒu)mouth 沫(mò)foam 横(héng)horizontal 飞(fēi)fly A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0