qián suǒ wèi wéndictionary entry
DEFINITION CC-CEDICT
(idiom) unheard-of / unprecedented
Sources & editorial notes

Reference definitions: CC-CEDICT contributors and MDBG, CC BY-SA 4.0. Source release 2026-10-27T01:55:52Z. Imported 2026-10-27. Definition wording and meaning order are retained. Recognized pronunciation references are displayed with tone marks; the original source record is available below.

Source record: cd-091a2bdb3d2c1b09. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.

Original source entry:

前所未聞 前所未闻 [qian2 suo3 wei4 wen2] /(idiom) unheard-of; unprecedented/

Reference definitions and teaching material have separate provenance.

Reference information

The definitions above are from CC-CEDICT. Examples and usage notes are available on selected entries.

Character information

View the individual characters. Their meanings do not necessarily explain the meaning of the whole word.

Other forms in these source records: 前所未聞

  • 前
    qián

    front / forward / ahead / first / top (followed by a number) / future / ago / before / BC (e.g. 前293年) / former / formerly

  • 所
    suǒ

    actually / place / classifier for houses, small buildings, institutions etc / that which / particle introducing a relative clause or passive / CL:個|个[gè]

  • 未
    wèi

    not yet / did not / have not / not / 8th earthly branch: 1-3 p.m., 6th solar month (7th July-6th August), year of the Sheep / ancient Chinese compass point: 210°

  • 闻
    wén

    to hear / news / well-known / famous / reputation / fame / to smell / to sniff at

    Wén

    surname Wen

Reference definitions from CC-CEDICT.