噓 shīxū exhale Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: to boo All meanings 5 shī 3 [hush] 3xū 2 (bound form) to praise 1to boo 1 1 sentence for 噓 (xū — to boo) 我发出嘘声，他给了我一个苦笑。 wǒ fā chū xūshēng, tā gěi le wǒ yīge kǔxiào. I hissed, and he gave me a wry smile. Source: AI Challenger 2017