wèi kě tóng rì ér yǔdictionary entry
DEFINITION CC-CEDICT
lit. mustn't speak of two things on the same day (idiom); not to be mentioned in the same breath / incomparable
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-cae3558d04f8eb58. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.

Original source entry:

未可同日而語 未可同日而语 [wei4 ke3 tong2 ri4 er2 yu3] /lit. mustn't speak of two things on the same day (idiom); not to be mentioned in the same breath/incomparable/

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Reference information

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

Character information

Other forms in these source records: 未可同日而語

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

未可同日而语
Reference definitions from CC-CEDICT.