"CQFD" meaning in All languages combined

See CQFD on Wiktionary

Interjection [Français]

IPA: \se.ky.ɛf.de\, \se.ky.ɛf.de\, ɬ͡se.ky.ɛf.de Audio: Fr-Paris--CQFD.ogg , LL-Q150 (fra)-LoquaxFR-CQFD.wav
  1. Ce qu’il fallait démontrer, dans une démonstration logique ou mathématique.
    Sense id: fr-CQFD-fr-intj-G4bw~n4k Categories (other): Exemples en français, Lexique en français des mathématiques Topics: mathematics
The following are not (yet) sense-disambiguated
Related terms: c.q.f.d., C.Q.F.D. Translations: q.e.d. (Allemand), QED (Anglais), Q.E.D. (Anglais), CQD (Espagnol), KEP (Espéranto), KED (Espéranto), όέδ (óéd) (Grec), CVD (Italien), 証明終わり (shōmei owari) (Japonais), QED (Latin), QED (Portugais), ч. т. д. (ch. t. d.) (Russe), VSB (Suédois), VSV (Suédois)

Alternative forms

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      "orig": "français",
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    "(Sigle) Initiales de Ce Qu’il Fallait Démontrer. Cette expression est l’équivalent français de l’expression latine QED, initiales de quod erat demonstrandum, elle-même traduite du grec ancien ὅπερ ἔδει δεῖξαι, hóper édei deîxai, introduit par Euclide."
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  "notes": [
    "On trouve aussi le symbole ∎ pour dire « CQFD », à la fin de démonstrations mathématiques notamment."
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    {
      "word": "c.q.f.d."
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          "ref": "Alexandre Vialatte, Fred et Bérénice, Le Rocher, 2007, page 56",
          "text": "Quand on tourne une manivelle il joue un petit air aigrelet, triste et comique, saccadé comme les pas d’un vieillard, qui se termine à la façon d’un théorème par une espèce d’accord secret grêlement triomphant qui a l’air de dire CQFD."
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        "Ce qu’il fallait démontrer, dans une démonstration logique ou mathématique."
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      "ipa": "\\se.ky.ɛf.de\\"
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    {
      "ipa": "\\se.ky.ɛf.de\\"
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      "audio": "LL-Q150 (fra)-LoquaxFR-CQFD.wav",
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    {
      "lang": "Allemand",
      "lang_code": "de",
      "word": "q.e.d."
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "QED"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "Q.E.D."
    },
    {
      "lang": "Espagnol",
      "lang_code": "es",
      "word": "CQD"
    },
    {
      "lang": "Espéranto",
      "lang_code": "eo",
      "word": "KEP"
    },
    {
      "lang": "Espéranto",
      "lang_code": "eo",
      "word": "KED"
    },
    {
      "lang": "Grec",
      "lang_code": "el",
      "roman": "óéd",
      "word": "όέδ"
    },
    {
      "lang": "Italien",
      "lang_code": "it",
      "word": "CVD"
    },
    {
      "lang": "Japonais",
      "lang_code": "ja",
      "roman": "shōmei owari",
      "word": "証明終わり"
    },
    {
      "lang": "Latin",
      "lang_code": "la",
      "word": "QED"
    },
    {
      "lang": "Portugais",
      "lang_code": "pt",
      "word": "QED"
    },
    {
      "lang": "Russe",
      "lang_code": "ru",
      "roman": "ch. t. d.",
      "word": "ч. т. д."
    },
    {
      "lang": "Suédois",
      "lang_code": "sv",
      "word": "VSB"
    },
    {
      "lang": "Suédois",
      "lang_code": "sv",
      "word": "VSV"
    }
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  "word": "CQFD"
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    "(Sigle) Initiales de Ce Qu’il Fallait Démontrer. Cette expression est l’équivalent français de l’expression latine QED, initiales de quod erat demonstrandum, elle-même traduite du grec ancien ὅπερ ἔδει δεῖξαι, hóper édei deîxai, introduit par Euclide."
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      "word": "C.Q.F.D."
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        }
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    },
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      "ipa": "\\se.ky.ɛf.de\\"
    },
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  "translations": [
    {
      "lang": "Allemand",
      "lang_code": "de",
      "word": "q.e.d."
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "QED"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "Q.E.D."
    },
    {
      "lang": "Espagnol",
      "lang_code": "es",
      "word": "CQD"
    },
    {
      "lang": "Espéranto",
      "lang_code": "eo",
      "word": "KEP"
    },
    {
      "lang": "Espéranto",
      "lang_code": "eo",
      "word": "KED"
    },
    {
      "lang": "Grec",
      "lang_code": "el",
      "roman": "óéd",
      "word": "όέδ"
    },
    {
      "lang": "Italien",
      "lang_code": "it",
      "word": "CVD"
    },
    {
      "lang": "Japonais",
      "lang_code": "ja",
      "roman": "shōmei owari",
      "word": "証明終わり"
    },
    {
      "lang": "Latin",
      "lang_code": "la",
      "word": "QED"
    },
    {
      "lang": "Portugais",
      "lang_code": "pt",
      "word": "QED"
    },
    {
      "lang": "Russe",
      "lang_code": "ru",
      "roman": "ch. t. d.",
      "word": "ч. т. д."
    },
    {
      "lang": "Suédois",
      "lang_code": "sv",
      "word": "VSB"
    },
    {
      "lang": "Suédois",
      "lang_code": "sv",
      "word": "VSV"
    }
  ],
  "word": "CQFD"
}

Download raw JSONL data for CQFD meaning in All languages combined (3.3kB)


This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2024-10-01 from the frwiktionary dump dated 2024-09-20 using wiktextract (3fd8a50 and 59b8406). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.