Wanyu · 万语 Español

不bù翼yì而ér飞fēi

Literal
without wings, yet flying
Figurative
To vanish into thin air without anyone knowing how; less often, of a piece of news, to spread on its own at great speed.

Where does 不翼而飞 come from?

The image comes from the Guanzi, an ancient compilation of writings on statecraft. Its chapter "Jie" says that what flies without wings is the voice, word passing from mouth to mouth, using the form 无翼 rather than 不翼. The original sense, then, was of news that spreads by itself. Over time the focus shifted: today it is usually said of something that suddenly disappears without anyone knowing how, often with a note of puzzlement or suspicion; the sense of news taking flight is heard far less.

Source (出处): 《管子·戒》

How is 不翼而飞 used? Two examples

  • 我wǒ刚gāng放fàng在zài桌zhuō上shàng的de钥yào匙shi,一yī转zhuǎn身shēn就jiù不bù翼yì而ér飞fēi了le。

    I had just put my keys down on the table, and the moment I turned around they had vanished into thin air.

  • 仓cāng库kù里lǐ的de一yī批pī货huò不bù翼yì而ér飞fēi,警jǐng方fāng已yǐ经jīng介jiè入rù调diào查chá。

    A shipment of goods has disappeared from the warehouse without a trace, and the police have opened an investigation.

In Wanyu, all 400 chengyu have audio on every sentence, and you can save them to your decks and review them with spaced repetition. Free.

Download on the App Store