不翼而飛

简 不翼而飞 · 繁 不翼而飛
Mandarin · pinyin bù yì ér fēi

Meanings

  1. to disappear without trace
  2. to vanish all of a sudden
  3. to spread fast
  4. to spread like wildfire
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Characters in this entry

不
bù · no, not; un-; negative prefix
翼
yì · wings; fins on fish; shelter; 27th lunar mansion, determinative star α Crateris (Alkes)
而
ér · and; and then; and yet; but; Kangxi radical 126
飛
Look up this written character
飞
fēi · fly; go quickly; dart; high
Written characters and their own readings; the entry’s pronunciation is shown above.

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Mandarin tones

4–4–2–1 · bu4 yi4 er2 fei1

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Read this spelling in Classical texts

Follow a written form into the eight pinned witnesses: Analects, Mencius, Laozi, Zhuangzi, Xunzi, Han Feizi, Sunzi and the Mao Shijing. A match is a place to investigate; it does not prove that a modern dictionary sense fits the passage.

不翼而飛 · find source passages ↗ · 不翼而飞 · find source passages ↗

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Compare dictionary sources Wiktionary · 2 senses · 1 Cantonese reading

Rime Cantonese 粵拼

bat1 jik6 ji4 fei1

Cantonese word readings for 不翼而飛. This lexicon supplies readings, not definitions.

CanCLID contributors · CC BY 4.0 · source & license · Data pack

Wiktionary English definitions · Chinese section

Independent source senses for this spelling, with usage labels retained. Not matched to the pronunciation above.

phrase

  1. (of news) to spread quickly; to spread like wildfire; to spread fast as if on wings
  2. (of an object) to disappear suddenly; to disappear without a trace; to vanish into thin air

Source page · dump 2026-09-02 · Contributors & history

Wiktionary contributors · CC BY-SA 4.0 · source & license · Data pack

不翼而飛 · bu4 yi4 er2 fei1
CC-CEDICT contributors and MDBG · edition 2026-10-13 · source line 2,797
Original dictionary · CC BY-SA 4.0 · Source & transformation details
Exact source record不翼而飛 不翼而飞 [bu4 yi4 er2 fei1] /to disappear without trace/to vanish all of a sudden/to spread fast/to spread like wildfire/