"index case" meaning in English

See index case in All languages combined, or Wiktionary

Noun

Forms: index cases [plural]
Head templates: {{en-noun}} index case (plural index cases)
  1. (epidemiology) The first documented patient in a disease epidemic within a population or the first case of interest in an epidemiological investigation; the case of patient zero. Wikipedia link: index case Categories (topical): Epidemiology Synonyms: patient zero, patient 0, index patient Translations (first documented patient in a disease epidemic): cas índex [masculine] (Catalan), pacient zero [feminine, masculine] (Catalan), indeksitapaus (Finnish), patient zéro [masculine] (French), Indexpatient [masculine] (German), caso indice [masculine] (Italian), paziente zero (Italian), przypadek wskazujący [masculine] (Polish), нулевой пациент (nulevoj pacijent) [masculine] (Russian), caso índice [masculine] (Spanish), paciente cero [feminine, masculine] (Spanish)
    Sense id: en-index_case-en-noun-cPxLgJFd Categories (other): English entries with incorrect language header Topics: epidemiology, medicine, sciences

Inflected forms

Download JSON data for index case meaning in English (3.0kB)

{
  "forms": [
    {
      "form": "index cases",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "index case (plural index cases)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Epidemiology",
          "orig": "en:Epidemiology",
          "parents": [
            "Medicine",
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The first documented patient in a disease epidemic within a population or the first case of interest in an epidemiological investigation; the case of patient zero."
      ],
      "id": "en-index_case-en-noun-cPxLgJFd",
      "links": [
        [
          "epidemiology",
          "epidemiology"
        ],
        [
          "documented",
          "documented"
        ],
        [
          "patient",
          "patient"
        ],
        [
          "disease",
          "disease"
        ],
        [
          "epidemic",
          "epidemic"
        ],
        [
          "population",
          "population"
        ],
        [
          "epidemiological",
          "epidemiological"
        ],
        [
          "investigation",
          "investigation"
        ],
        [
          "patient zero",
          "patient zero"
        ]
      ],
      "raw_glosses": [
        "(epidemiology) The first documented patient in a disease epidemic within a population or the first case of interest in an epidemiological investigation; the case of patient zero."
      ],
      "synonyms": [
        {
          "word": "patient zero"
        },
        {
          "word": "patient 0"
        },
        {
          "word": "index patient"
        }
      ],
      "topics": [
        "epidemiology",
        "medicine",
        "sciences"
      ],
      "translations": [
        {
          "code": "ca",
          "lang": "Catalan",
          "sense": "first documented patient in a disease epidemic",
          "tags": [
            "masculine"
          ],
          "word": "cas índex"
        },
        {
          "code": "ca",
          "lang": "Catalan",
          "sense": "first documented patient in a disease epidemic",
          "tags": [
            "feminine",
            "masculine"
          ],
          "word": "pacient zero"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "first documented patient in a disease epidemic",
          "word": "indeksitapaus"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "first documented patient in a disease epidemic",
          "tags": [
            "masculine"
          ],
          "word": "patient zéro"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "first documented patient in a disease epidemic",
          "tags": [
            "masculine"
          ],
          "word": "Indexpatient"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "first documented patient in a disease epidemic",
          "tags": [
            "masculine"
          ],
          "word": "caso indice"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "first documented patient in a disease epidemic",
          "word": "paziente zero"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "first documented patient in a disease epidemic",
          "tags": [
            "masculine"
          ],
          "word": "przypadek wskazujący"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "nulevoj pacijent",
          "sense": "first documented patient in a disease epidemic",
          "tags": [
            "masculine"
          ],
          "word": "нулевой пациент"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "first documented patient in a disease epidemic",
          "tags": [
            "masculine"
          ],
          "word": "caso índice"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "first documented patient in a disease epidemic",
          "tags": [
            "feminine",
            "masculine"
          ],
          "word": "paciente cero"
        }
      ],
      "wikipedia": [
        "index case"
      ]
    }
  ],
  "word": "index case"
}
{
  "forms": [
    {
      "form": "index cases",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "index case (plural index cases)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Epidemiology"
      ],
      "glosses": [
        "The first documented patient in a disease epidemic within a population or the first case of interest in an epidemiological investigation; the case of patient zero."
      ],
      "links": [
        [
          "epidemiology",
          "epidemiology"
        ],
        [
          "documented",
          "documented"
        ],
        [
          "patient",
          "patient"
        ],
        [
          "disease",
          "disease"
        ],
        [
          "epidemic",
          "epidemic"
        ],
        [
          "population",
          "population"
        ],
        [
          "epidemiological",
          "epidemiological"
        ],
        [
          "investigation",
          "investigation"
        ],
        [
          "patient zero",
          "patient zero"
        ]
      ],
      "raw_glosses": [
        "(epidemiology) The first documented patient in a disease epidemic within a population or the first case of interest in an epidemiological investigation; the case of patient zero."
      ],
      "topics": [
        "epidemiology",
        "medicine",
        "sciences"
      ],
      "wikipedia": [
        "index case"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "patient zero"
    },
    {
      "word": "patient 0"
    },
    {
      "word": "index patient"
    }
  ],
  "translations": [
    {
      "code": "ca",
      "lang": "Catalan",
      "sense": "first documented patient in a disease epidemic",
      "tags": [
        "masculine"
      ],
      "word": "cas índex"
    },
    {
      "code": "ca",
      "lang": "Catalan",
      "sense": "first documented patient in a disease epidemic",
      "tags": [
        "feminine",
        "masculine"
      ],
      "word": "pacient zero"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "first documented patient in a disease epidemic",
      "word": "indeksitapaus"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "first documented patient in a disease epidemic",
      "tags": [
        "masculine"
      ],
      "word": "patient zéro"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "first documented patient in a disease epidemic",
      "tags": [
        "masculine"
      ],
      "word": "Indexpatient"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "first documented patient in a disease epidemic",
      "tags": [
        "masculine"
      ],
      "word": "caso indice"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "first documented patient in a disease epidemic",
      "word": "paziente zero"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "first documented patient in a disease epidemic",
      "tags": [
        "masculine"
      ],
      "word": "przypadek wskazujący"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "nulevoj pacijent",
      "sense": "first documented patient in a disease epidemic",
      "tags": [
        "masculine"
      ],
      "word": "нулевой пациент"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "first documented patient in a disease epidemic",
      "tags": [
        "masculine"
      ],
      "word": "caso índice"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "first documented patient in a disease epidemic",
      "tags": [
        "feminine",
        "masculine"
      ],
      "word": "paciente cero"
    }
  ],
  "word": "index case"
}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-04-26 from the enwiktionary dump dated 2024-04-21 using wiktextract (93a6c53 and 21a9316). 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.