聞所未聞 Save Sign in to save words Simplified: 闻所未闻 wénsuǒwèiwén ㄨㄣˊ ㄙㄨㄛˇ ㄨㄟˋ ㄨㄣˊ unheard of an extremely rare and unprecedented event Character by character 聞(wén)surname Wen 所(suǒ)actually 未(wèi)not yet 聞(wén)surname Wen A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0