空穴來風 Save Sign in to save words Simplified: 空穴来风 kōngxuéláifēng ㄎㄨㄥ ㄒㄩㄝˊ ㄌㄞˊ ㄈㄥ lit. wind from an empty cave (idiom) fig. unfounded (story) baseless (claim) Character by character 空(kōng)empty 穴(xué)cave 來(lái)come 風(fēng)wind Words with 空穴來風 Starting with 空穴來風 空穴來風未必無因 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0