"IV" meaning in All languages combined

See IV on Wiktionary

Adjective [English]

IPA: /ˌaɪ ˈviː/
Head templates: {{en-adj|-}} IV (not comparable)
  1. (medicine) Abbreviation of intravenous. Tags: abbreviation, alt-of, not-comparable Alternative form of: intravenous Related terms: i.v. [alternative]
    Sense id: en-IV-en-adj-iVN9Cho0 Categories (other): Medicine Topics: medicine, sciences

Noun [English]

IPA: /ˌaɪ ˈviː/ Forms: IVs [plural]
Head templates: {{en-noun|~}} IV (countable and uncountable, plural IVs)
  1. (medicine) Initialism of intravenous injection. Tags: abbreviation, alt-of, countable, initialism, uncountable Alternative form of: intravenous injection
    Sense id: en-IV-en-noun-ieGhBmxn Categories (other): Medicine Topics: medicine, sciences
  2. (cryptography) Initialism of initialization vector. Tags: abbreviation, alt-of, countable, initialism, uncountable Alternative form of: initialization vector
    Sense id: en-IV-en-noun-jjr37zIU Categories (other): Cryptography Topics: computing, cryptography, engineering, mathematics, natural-sciences, physical-sciences, sciences
  3. (statistics) Initialism of instrumental variable. Tags: abbreviation, alt-of, countable, initialism, uncountable Alternative form of: instrumental variable
    Sense id: en-IV-en-noun-9f4IWzg3 Categories (other): Statistics Topics: mathematics, sciences, statistics
  4. Initialism of immigrant visa. Tags: abbreviation, alt-of, countable, initialism, uncountable Alternative form of: immigrant visa
    Sense id: en-IV-en-noun-d4D4JVBO
  5. (chemistry) Initialism of iodine value Tags: abbreviation, alt-of, countable, initialism, uncountable Alternative form of: iodine value
    Sense id: en-IV-en-noun-lCOw65We Categories (other): Chemistry, English entries with incorrect language header Disambiguation of English entries with incorrect language header: 12 3 16 4 3 63 Topics: chemistry, natural-sciences, physical-sciences

Noun [Japanese]

Etymology: initialism of イメージビデオ From English image+video Etymology templates: {{initialism of|ja|イメージビデオ}} initialism of イメージビデオ, {{der|ja|en|image+video}} English image+video Head templates: {{head|ja|noun}} IV
  1. abbreviation of イメージビデオ (“imējibideo”) Tags: abbreviation, alt-of Alternative form of: イメージビデオ (extra: imējibideo) Related terms: ビデオ, びでお, イメージ, imēji (imēji), bideo
    Sense id: en-IV-ja-noun-UYY2dsHg Categories (other): Japanese entries with incorrect language header, Pages with 4 entries, Pages with entries

Proper name [Latin]

Head templates: {{head|la|proper noun}} IV
  1. abbreviation of Iupiter (“Jupiter”) Tags: abbreviation, alt-of Alternative form of: Iupiter (extra: Jupiter)
    Sense id: en-IV-la-name-XOXHqtNF Categories (other): Latin links with redundant alt parameters, Latin links with redundant wikilinks, Latin cardinal numbers, Latin entries with incorrect language header Disambiguation of Latin cardinal numbers: 100 0 Disambiguation of Latin entries with incorrect language header: 100 0
The following are not (yet) sense-disambiguated
Etymology number: 1

Numeral [Latin]

Head templates: {{head|la|numeral}} IV
  1. 4
    Sense id: en-IV-la-num-SyJ3d9Td
The following are not (yet) sense-disambiguated
Etymology number: 2

Numeral [Translingual]

Forms: iv [alternative], IIII [alternative], iiii [alternative], IIIJ [alternative, nonstandard], iiij [alternative, nonstandard], IV. [alternative, numeral, ordinal]
Etymology: Written in subtractive notation, indicating that I (“1”) is subtracted from V (“5”); 1 minus 5 is 4. Compare IX, XL and XC. Head templates: {{head|mul|numeral}} IV
  1. A Roman numeral representing four (4).
    Sense id: en-IV-mul-num-BJttUPOi

Symbol [Translingual]

Forms: iv [alternative], IIII [alternative], iiii [alternative], IIIJ [alternative, nonstandard], iiij [alternative, nonstandard], IV. [alternative, numeral, ordinal]
Etymology: Written in subtractive notation, indicating that I (“1”) is subtracted from V (“5”); 1 minus 5 is 4. Compare IX, XL and XC. Head templates: {{head|mul|symbol}} IV
  1. Used to indicate an ordinal number; the fourth (common as a name suffix)
    Sense id: en-IV-mul-symbol-8Zezd6n9
  2. April. Wikidata QID: Q118
    Sense id: en-IV-mul-symbol-mul:Q118 Related terms: I [comeronym], i [comeronym], 1 [comeronym], ; [comeronym], II [comeronym], ii [comeronym], 2 [comeronym], ; [comeronym], III [comeronym], iii [comeronym], 3 [comeronym], ; [comeronym], V [comeronym], v [comeronym], 5 [comeronym], ; [comeronym], VI [comeronym], vi [comeronym]
  3. (inorganic chemistry) Specifying an oxidation state of 4 Related terms (Next): V (english: five) Related terms (Previous; Specifying an oxidation state of 4): III (english: three)
    Sense id: en-IV-mul-symbol-hLpMLzJh Categories (other): Inorganic chemistry, Pages with 4 entries, Pages with entries, Translingual entries with incorrect language header, Four Disambiguation of Pages with 4 entries: 3 1 2 1 1 14 10 4 13 12 2 2 29 5 Disambiguation of Pages with entries: 3 0 3 1 1 19 8 6 0 13 1 2 36 6 Disambiguation of Translingual entries with incorrect language header: 21 10 3 56 11 Disambiguation of Four: 38 7 0 49 6 Topics: chemistry, inorganic-chemistry, natural-sciences, physical-sciences Disambiguation of 'Next': 35 0 55 10 Disambiguation of 'Previous; Specifying an oxidation state of 4': 2 1 92 4
  4. (music) major subdominant triad
    Sense id: en-IV-mul-symbol-P-r6dotz Categories (other): Music Topics: entertainment, lifestyle, music

Inflected forms

Alternative forms

{
  "etymology_text": "Written in subtractive notation, indicating that I (“1”) is subtracted from V (“5”); 1 minus 5 is 4. Compare IX, XL and XC.",
  "forms": [
    {
      "form": "iv",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "IIII",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "iiii",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "IIIJ",
      "tags": [
        "alternative",
        "nonstandard"
      ]
    },
    {
      "form": "iiij",
      "tags": [
        "alternative",
        "nonstandard"
      ]
    },
    {
      "form": "IV.",
      "tags": [
        "alternative",
        "numeral",
        "ordinal"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "numeral"
      },
      "expansion": "IV",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "num",
  "senses": [
    {
      "glosses": [
        "A Roman numeral representing four (4)."
      ],
      "id": "en-IV-mul-num-BJttUPOi",
      "links": [
        [
          "Roman numeral",
          "Roman numeral"
        ],
        [
          "4",
          "four"
        ]
      ]
    }
  ],
  "wikipedia": [
    "subtractive notation"
  ],
  "word": "IV"
}

{
  "etymology_text": "Written in subtractive notation, indicating that I (“1”) is subtracted from V (“5”); 1 minus 5 is 4. Compare IX, XL and XC.",
  "forms": [
    {
      "form": "iv",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "IIII",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "iiii",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "IIIJ",
      "tags": [
        "alternative",
        "nonstandard"
      ]
    },
    {
      "form": "iiij",
      "tags": [
        "alternative",
        "nonstandard"
      ]
    },
    {
      "form": "IV.",
      "tags": [
        "alternative",
        "numeral",
        "ordinal"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "IV",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "glosses": [
        "Used to indicate an ordinal number; the fourth (common as a name suffix)"
      ],
      "id": "en-IV-mul-symbol-8Zezd6n9",
      "links": [
        [
          "fourth",
          "fourth"
        ]
      ]
    },
    {
      "glosses": [
        "April."
      ],
      "id": "en-IV-mul-symbol-mul:Q118",
      "related": [
        {
          "tags": [
            "comeronym"
          ],
          "word": "I"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "i"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "1"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": ";"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "II"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "ii"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "2"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": ";"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "III"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "iii"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "3"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": ";"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "V"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "v"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "5"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": ";"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "VI"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "vi"
        }
      ],
      "senseid": [
        "mul:Q118"
      ],
      "wikidata": [
        "Q118"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "mul",
          "name": "Inorganic chemistry",
          "orig": "mul:Inorganic chemistry",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "3 1 2 1 1 14 10 4 13 12 2 2 29 5",
          "kind": "other",
          "name": "Pages with 4 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "3 0 3 1 1 19 8 6 0 13 1 2 36 6",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "21 10 3 56 11",
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "38 7 0 49 6",
          "kind": "other",
          "langcode": "mul",
          "name": "Four",
          "orig": "mul:Four",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Specifying an oxidation state of 4"
      ],
      "id": "en-IV-mul-symbol-hLpMLzJh",
      "links": [
        [
          "inorganic chemistry",
          "inorganic chemistry"
        ]
      ],
      "raw_glosses": [
        "(inorganic chemistry) Specifying an oxidation state of 4"
      ],
      "related": [
        {
          "_dis1": "2 1 92 4",
          "english": "three",
          "sense": "Previous; Specifying an oxidation state of 4",
          "translation": "three",
          "word": "III"
        },
        {
          "_dis1": "35 0 55 10",
          "english": "five",
          "sense": "Next",
          "translation": "five",
          "word": "V"
        }
      ],
      "topics": [
        "chemistry",
        "inorganic-chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "mul",
          "name": "Music",
          "orig": "mul:Music",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "major subdominant triad"
      ],
      "id": "en-IV-mul-symbol-P-r6dotz",
      "links": [
        [
          "music",
          "music"
        ],
        [
          "major",
          "major"
        ],
        [
          "subdominant",
          "subdominant"
        ],
        [
          "triad",
          "triad"
        ]
      ],
      "raw_glosses": [
        "(music) major subdominant triad"
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "wikipedia": [
    "subtractive notation"
  ],
  "word": "IV"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "IV (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "intravenous"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Medicine",
          "orig": "en:Medicine",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Abbreviation of intravenous."
      ],
      "id": "en-IV-en-adj-iVN9Cho0",
      "links": [
        [
          "medicine",
          "medicine"
        ],
        [
          "intravenous",
          "intravenous#English"
        ]
      ],
      "raw_glosses": [
        "(medicine) Abbreviation of intravenous."
      ],
      "related": [
        {
          "tags": [
            "alternative"
          ],
          "word": "i.v."
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "not-comparable"
      ],
      "topics": [
        "medicine",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌaɪ ˈviː/"
    }
  ],
  "word": "IV"
}

{
  "forms": [
    {
      "form": "IVs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "IV (countable and uncountable, plural IVs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "intravenous injection"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Medicine",
          "orig": "en:Medicine",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of intravenous injection."
      ],
      "id": "en-IV-en-noun-ieGhBmxn",
      "links": [
        [
          "medicine",
          "medicine"
        ],
        [
          "intravenous",
          "intravenous#English"
        ],
        [
          "injection",
          "injection#English"
        ]
      ],
      "raw_glosses": [
        "(medicine) Initialism of intravenous injection."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "medicine",
        "sciences"
      ]
    },
    {
      "alt_of": [
        {
          "word": "initialization vector"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Cryptography",
          "orig": "en:Cryptography",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of initialization vector."
      ],
      "id": "en-IV-en-noun-jjr37zIU",
      "links": [
        [
          "cryptography",
          "cryptography"
        ],
        [
          "initialization",
          "initialization#English"
        ],
        [
          "vector",
          "vector#English"
        ]
      ],
      "raw_glosses": [
        "(cryptography) Initialism of initialization vector."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "computing",
        "cryptography",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    },
    {
      "alt_of": [
        {
          "word": "instrumental variable"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Statistics",
          "orig": "en:Statistics",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of instrumental variable."
      ],
      "id": "en-IV-en-noun-9f4IWzg3",
      "links": [
        [
          "statistics",
          "statistics"
        ],
        [
          "instrumental variable",
          "instrumental variable#English"
        ]
      ],
      "raw_glosses": [
        "(statistics) Initialism of instrumental variable."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "mathematics",
        "sciences",
        "statistics"
      ]
    },
    {
      "alt_of": [
        {
          "word": "immigrant visa"
        }
      ],
      "categories": [],
      "glosses": [
        "Initialism of immigrant visa."
      ],
      "id": "en-IV-en-noun-d4D4JVBO",
      "links": [
        [
          "immigrant",
          "immigrant#English"
        ],
        [
          "visa",
          "visa#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ]
    },
    {
      "alt_of": [
        {
          "word": "iodine value"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Chemistry",
          "orig": "en:Chemistry",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "12 3 16 4 3 63",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Initialism of iodine value"
      ],
      "id": "en-IV-en-noun-lCOw65We",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "iodine value",
          "iodine value#English"
        ]
      ],
      "raw_glosses": [
        "(chemistry) Initialism of iodine value"
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌaɪ ˈviː/"
    }
  ],
  "word": "IV"
}

{
  "descendants": [
    {
      "descendants": [
        {
          "lang": "English",
          "lang_code": "en",
          "word": "idol video"
        },
        {
          "lang": "English",
          "lang_code": "en",
          "word": "image video"
        }
      ],
      "lang": "English",
      "lang_code": "en",
      "raw_tags": [
        "borrowed"
      ],
      "word": "IV"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "イメージビデオ"
      },
      "expansion": "initialism of イメージビデオ",
      "name": "initialism of"
    },
    {
      "args": {
        "1": "ja",
        "2": "en",
        "3": "image+video"
      },
      "expansion": "English image+video",
      "name": "der"
    }
  ],
  "etymology_text": "initialism of イメージビデオ From English image+video",
  "head_templates": [
    {
      "args": {
        "1": "ja",
        "2": "noun"
      },
      "expansion": "IV",
      "name": "head"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "imējibideo",
          "word": "イメージビデオ"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 4 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "abbreviation of イメージビデオ (“imējibideo”)"
      ],
      "id": "en-IV-ja-noun-UYY2dsHg",
      "links": [
        [
          "イメージビデオ",
          "イメージビデオ#Japanese"
        ],
        [
          "imējibideo",
          "imējibideo"
        ]
      ],
      "related": [
        {
          "word": "ビデオ"
        },
        {
          "word": "びでお"
        },
        {
          "word": "イメージ"
        },
        {
          "roman": "imēji",
          "word": "imēji"
        },
        {
          "word": "bideo"
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "IV"
}

{
  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "proper noun"
      },
      "expansion": "IV",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "Jupiter",
          "word": "Iupiter"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Latin links with redundant alt parameters",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin links with redundant wikilinks",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "100 0",
          "kind": "other",
          "name": "Latin cardinal numbers",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "100 0",
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "abbreviation of Iupiter (“Jupiter”)"
      ],
      "id": "en-IV-la-name-XOXHqtNF",
      "links": [
        [
          "Iupiter",
          "Iupiter#Latin"
        ],
        [
          "Jupiter",
          "Jupiter"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "IV"
}

{
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "numeral"
      },
      "expansion": "IV",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "num",
  "senses": [
    {
      "glosses": [
        "4"
      ],
      "id": "en-IV-la-num-SyJ3d9Td",
      "links": [
        [
          "4",
          "4"
        ]
      ]
    }
  ],
  "word": "IV"
}
{
  "categories": [
    "English 2-letter abbreviations",
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English uncomparable adjectives",
    "English uncountable nouns",
    "Pages with 4 entries",
    "Pages with entries"
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "IV (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "intravenous"
        }
      ],
      "categories": [
        "English abbreviations",
        "en:Medicine"
      ],
      "glosses": [
        "Abbreviation of intravenous."
      ],
      "links": [
        [
          "medicine",
          "medicine"
        ],
        [
          "intravenous",
          "intravenous#English"
        ]
      ],
      "raw_glosses": [
        "(medicine) Abbreviation of intravenous."
      ],
      "related": [
        {
          "tags": [
            "alternative"
          ],
          "word": "i.v."
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "not-comparable"
      ],
      "topics": [
        "medicine",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌaɪ ˈviː/"
    }
  ],
  "word": "IV"
}

{
  "categories": [
    "English 2-letter abbreviations",
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English uncomparable adjectives",
    "English uncountable nouns",
    "Pages with 4 entries",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "IVs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "IV (countable and uncountable, plural IVs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "intravenous injection"
        }
      ],
      "categories": [
        "English initialisms",
        "en:Medicine"
      ],
      "glosses": [
        "Initialism of intravenous injection."
      ],
      "links": [
        [
          "medicine",
          "medicine"
        ],
        [
          "intravenous",
          "intravenous#English"
        ],
        [
          "injection",
          "injection#English"
        ]
      ],
      "raw_glosses": [
        "(medicine) Initialism of intravenous injection."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "medicine",
        "sciences"
      ]
    },
    {
      "alt_of": [
        {
          "word": "initialization vector"
        }
      ],
      "categories": [
        "English initialisms",
        "en:Cryptography"
      ],
      "glosses": [
        "Initialism of initialization vector."
      ],
      "links": [
        [
          "cryptography",
          "cryptography"
        ],
        [
          "initialization",
          "initialization#English"
        ],
        [
          "vector",
          "vector#English"
        ]
      ],
      "raw_glosses": [
        "(cryptography) Initialism of initialization vector."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "computing",
        "cryptography",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    },
    {
      "alt_of": [
        {
          "word": "instrumental variable"
        }
      ],
      "categories": [
        "English initialisms",
        "en:Statistics"
      ],
      "glosses": [
        "Initialism of instrumental variable."
      ],
      "links": [
        [
          "statistics",
          "statistics"
        ],
        [
          "instrumental variable",
          "instrumental variable#English"
        ]
      ],
      "raw_glosses": [
        "(statistics) Initialism of instrumental variable."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "mathematics",
        "sciences",
        "statistics"
      ]
    },
    {
      "alt_of": [
        {
          "word": "immigrant visa"
        }
      ],
      "categories": [
        "English initialisms"
      ],
      "glosses": [
        "Initialism of immigrant visa."
      ],
      "links": [
        [
          "immigrant",
          "immigrant#English"
        ],
        [
          "visa",
          "visa#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ]
    },
    {
      "alt_of": [
        {
          "word": "iodine value"
        }
      ],
      "categories": [
        "English initialisms",
        "en:Chemistry"
      ],
      "glosses": [
        "Initialism of iodine value"
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "iodine value",
          "iodine value#English"
        ]
      ],
      "raw_glosses": [
        "(chemistry) Initialism of iodine value"
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌaɪ ˈviː/"
    }
  ],
  "word": "IV"
}

{
  "categories": [
    "Pages with 4 entries",
    "Pages with entries"
  ],
  "descendants": [
    {
      "descendants": [
        {
          "lang": "English",
          "lang_code": "en",
          "word": "idol video"
        },
        {
          "lang": "English",
          "lang_code": "en",
          "word": "image video"
        }
      ],
      "lang": "English",
      "lang_code": "en",
      "raw_tags": [
        "borrowed"
      ],
      "word": "IV"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "イメージビデオ"
      },
      "expansion": "initialism of イメージビデオ",
      "name": "initialism of"
    },
    {
      "args": {
        "1": "ja",
        "2": "en",
        "3": "image+video"
      },
      "expansion": "English image+video",
      "name": "der"
    }
  ],
  "etymology_text": "initialism of イメージビデオ From English image+video",
  "head_templates": [
    {
      "args": {
        "1": "ja",
        "2": "noun"
      },
      "expansion": "IV",
      "name": "head"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "related": [
    {
      "word": "ビデオ"
    },
    {
      "word": "びでお"
    },
    {
      "word": "イメージ"
    },
    {
      "roman": "imēji",
      "word": "imēji"
    },
    {
      "word": "bideo"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "extra": "imējibideo",
          "word": "イメージビデオ"
        }
      ],
      "categories": [
        "Japanese abbreviations",
        "Japanese entries with incorrect language header",
        "Japanese initialisms",
        "Japanese lemmas",
        "Japanese nouns",
        "Japanese terms derived from English",
        "Pages with 4 entries",
        "Pages with entries"
      ],
      "glosses": [
        "abbreviation of イメージビデオ (“imējibideo”)"
      ],
      "links": [
        [
          "イメージビデオ",
          "イメージビデオ#Japanese"
        ],
        [
          "imējibideo",
          "imējibideo"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "IV"
}

{
  "categories": [
    "Latin cardinal numbers",
    "Latin entries with incorrect language header",
    "Latin lemmas",
    "Latin numerals",
    "Latin proper nouns",
    "Pages with 4 entries",
    "Pages with entries"
  ],
  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "proper noun"
      },
      "expansion": "IV",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "Jupiter",
          "word": "Iupiter"
        }
      ],
      "categories": [
        "Latin abbreviations",
        "Latin links with redundant alt parameters",
        "Latin links with redundant wikilinks"
      ],
      "glosses": [
        "abbreviation of Iupiter (“Jupiter”)"
      ],
      "links": [
        [
          "Iupiter",
          "Iupiter#Latin"
        ],
        [
          "Jupiter",
          "Jupiter"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "IV"
}

{
  "categories": [
    "Latin cardinal numbers",
    "Latin entries with incorrect language header",
    "Latin lemmas",
    "Latin numerals",
    "Pages with 4 entries",
    "Pages with entries"
  ],
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "numeral"
      },
      "expansion": "IV",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "num",
  "senses": [
    {
      "glosses": [
        "4"
      ],
      "links": [
        [
          "4",
          "4"
        ]
      ]
    }
  ],
  "word": "IV"
}

{
  "categories": [
    "English 2-letter abbreviations",
    "Pages with 4 entries",
    "Pages with entries",
    "Translingual entries with incorrect language header",
    "Translingual lemmas",
    "Translingual numerals",
    "Translingual symbols",
    "mul:Four"
  ],
  "etymology_text": "Written in subtractive notation, indicating that I (“1”) is subtracted from V (“5”); 1 minus 5 is 4. Compare IX, XL and XC.",
  "forms": [
    {
      "form": "iv",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "IIII",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "iiii",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "IIIJ",
      "tags": [
        "alternative",
        "nonstandard"
      ]
    },
    {
      "form": "iiij",
      "tags": [
        "alternative",
        "nonstandard"
      ]
    },
    {
      "form": "IV.",
      "tags": [
        "alternative",
        "numeral",
        "ordinal"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "numeral"
      },
      "expansion": "IV",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "num",
  "senses": [
    {
      "glosses": [
        "A Roman numeral representing four (4)."
      ],
      "links": [
        [
          "Roman numeral",
          "Roman numeral"
        ],
        [
          "4",
          "four"
        ]
      ]
    }
  ],
  "wikipedia": [
    "subtractive notation"
  ],
  "word": "IV"
}

{
  "categories": [
    "English 2-letter abbreviations",
    "Pages with 4 entries",
    "Pages with entries",
    "Translingual entries with incorrect language header",
    "Translingual lemmas",
    "Translingual numerals",
    "Translingual symbols",
    "mul:Four"
  ],
  "etymology_text": "Written in subtractive notation, indicating that I (“1”) is subtracted from V (“5”); 1 minus 5 is 4. Compare IX, XL and XC.",
  "forms": [
    {
      "form": "iv",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "IIII",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "iiii",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "IIIJ",
      "tags": [
        "alternative",
        "nonstandard"
      ]
    },
    {
      "form": "iiij",
      "tags": [
        "alternative",
        "nonstandard"
      ]
    },
    {
      "form": "IV.",
      "tags": [
        "alternative",
        "numeral",
        "ordinal"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "IV",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "related": [
    {
      "english": "three",
      "sense": "Previous; Specifying an oxidation state of 4",
      "translation": "three",
      "word": "III"
    },
    {
      "english": "five",
      "sense": "Next",
      "translation": "five",
      "word": "V"
    }
  ],
  "senses": [
    {
      "glosses": [
        "Used to indicate an ordinal number; the fourth (common as a name suffix)"
      ],
      "links": [
        [
          "fourth",
          "fourth"
        ]
      ]
    },
    {
      "glosses": [
        "April."
      ],
      "related": [
        {
          "tags": [
            "comeronym"
          ],
          "word": "I"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "i"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "1"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": ";"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "II"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "ii"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "2"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": ";"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "III"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "iii"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "3"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": ";"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "V"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "v"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "5"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": ";"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "VI"
        },
        {
          "tags": [
            "comeronym"
          ],
          "word": "vi"
        }
      ],
      "senseid": [
        "mul:Q118"
      ],
      "wikidata": [
        "Q118"
      ]
    },
    {
      "categories": [
        "mul:Inorganic chemistry"
      ],
      "glosses": [
        "Specifying an oxidation state of 4"
      ],
      "links": [
        [
          "inorganic chemistry",
          "inorganic chemistry"
        ]
      ],
      "raw_glosses": [
        "(inorganic chemistry) Specifying an oxidation state of 4"
      ],
      "topics": [
        "chemistry",
        "inorganic-chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        "mul:Music"
      ],
      "glosses": [
        "major subdominant triad"
      ],
      "links": [
        [
          "music",
          "music"
        ],
        [
          "major",
          "major"
        ],
        [
          "subdominant",
          "subdominant"
        ],
        [
          "triad",
          "triad"
        ]
      ],
      "raw_glosses": [
        "(music) major subdominant triad"
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "wikipedia": [
    "subtractive notation"
  ],
  "word": "IV"
}

Download raw JSONL data for IV meaning in All languages combined (9.7kB)

{
  "called_from": "linkages/674",
  "msg": "parenthesized number but there is no sense with such index: 5",
  "path": [
    "IV"
  ],
  "section": "Translingual",
  "subsection": "symbol",
  "title": "IV",
  "trace": ""
}

This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2026-01-25 from the enwiktionary dump dated 2026-01-01 using wiktextract (f492ef9 and 9905b1f). 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.