"IRB" meaning in English

See IRB in All languages combined, or Wiktionary

Adjective

Head templates: {{en-adj|-}} IRB (not comparable)
  1. (finance) Initialism of internal ratings-based approach. Tags: abbreviation, alt-of, initialism, not-comparable Alternative form of: internal ratings-based approach
    Sense id: en-IRB-en-adj--ykvkgdH Categories (other): Finance Topics: business, finance

Proper name

Head templates: {{en-proper noun}} IRB
  1. (historical) Initialism of Irish Republican Brotherhood, a secret organisation dedicated to the establishment of an "independent democratic republic" in Ireland between 1858 and 1924. Tags: abbreviation, alt-of, historical, initialism Alternative form of: Irish Republican Brotherhood (extra: a secret organisation dedicated to the establishment of an "independent democratic republic" in Ireland between 1858 and 1924)
    Sense id: en-IRB-en-name-GG12QHq- Categories (other): Ireland Disambiguation of Ireland: 0 87 7 0 0 3 3
  2. (rugby, historical) Initialism of International Rugby Board, the name used by World Rugby, the worldwide governing body for rugby union, from 1998 to 2014. Tags: abbreviation, alt-of, historical, initialism Alternative form of: International Rugby Board (extra: the name used by World Rugby, the worldwide governing body for rugby union, from 1998 to 2014)
    Sense id: en-IRB-en-name-vvjTwIdS Categories (other): English links with redundant wikilinks, Rugby Topics: ball-games, games, hobbies, lifestyle, rugby, sports

Noun

Forms: IRBs [plural]
Head templates: {{en-noun}} IRB (plural IRBs)
  1. Initialism of institutional review board, a committee that reviews the designs of proposed experiments to confirm whether all the methods proposed are ethical. Tags: abbreviation, alt-of, initialism Alternative form of: institutional review board (extra: a committee that reviews the designs of proposed experiments to confirm whether all the methods proposed are ethical)
    Sense id: en-IRB-en-noun--fOwB2xG
  2. Initialism of investment review board, a committee of business executives who review investment choices, comparing against strategy and opportunity costs. Tags: abbreviation, alt-of, initialism Alternative form of: investment review board (extra: a committee of business executives who review investment choices, comparing against strategy and opportunity costs)
    Sense id: en-IRB-en-noun-ywhymb47
  3. Initialism of internal review board, an internal affairs division of a police department. Tags: abbreviation, alt-of, initialism Alternative form of: internal review board (extra: an internal affairs division of a police department)
    Sense id: en-IRB-en-noun-rl1SocOH Categories (other): English entries with incorrect language header, Pages with 1 entry, Pages with entries, World War I Disambiguation of English entries with incorrect language header: 10 10 24 3 17 36 2 Disambiguation of Pages with 1 entry: 4 6 21 1 19 45 3 Disambiguation of Pages with entries: 8 10 21 1 17 39 2 Disambiguation of World War I: 6 11 28 0 14 36 5
  4. Initialism of inflatable rescue boat. Tags: abbreviation, alt-of, initialism Alternative form of: inflatable rescue boat
    Sense id: en-IRB-en-noun-5B0Mt-DB

Inflected forms

{
  "forms": [
    {
      "form": "IRBs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "IRB (plural IRBs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "a committee that reviews the designs of proposed experiments to confirm whether all the methods proposed are ethical",
          "word": "institutional review board"
        }
      ],
      "categories": [],
      "glosses": [
        "Initialism of institutional review board, a committee that reviews the designs of proposed experiments to confirm whether all the methods proposed are ethical."
      ],
      "id": "en-IRB-en-noun--fOwB2xG",
      "links": [
        [
          "institutional review board",
          "w:institutional review board"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "a committee of business executives who review investment choices, comparing against strategy and opportunity costs",
          "word": "investment review board"
        }
      ],
      "categories": [],
      "glosses": [
        "Initialism of investment review board, a committee of business executives who review investment choices, comparing against strategy and opportunity costs."
      ],
      "id": "en-IRB-en-noun-ywhymb47",
      "links": [
        [
          "investment",
          "investment#English"
        ],
        [
          "review",
          "review#English"
        ],
        [
          "board",
          "board#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "an internal affairs division of a police department",
          "word": "internal review board"
        }
      ],
      "categories": [
        {
          "_dis": "10 10 24 3 17 36 2",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "4 6 21 1 19 45 3",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "8 10 21 1 17 39 2",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "6 11 28 0 14 36 5",
          "kind": "other",
          "langcode": "en",
          "name": "World War I",
          "orig": "en:World War I",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Initialism of internal review board, an internal affairs division of a police department."
      ],
      "id": "en-IRB-en-noun-rl1SocOH",
      "links": [
        [
          "internal",
          "internal#English"
        ],
        [
          "internal affairs",
          "internal affairs"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    },
    {
      "alt_of": [
        {
          "word": "inflatable rescue boat"
        }
      ],
      "categories": [],
      "examples": [
        {
          "bold_text_offsets": [
            [
              42,
              45
            ]
          ],
          "ref": "2023 October 2, Emily Bissland, “Warrnambool beach evacuated as surf lifesaver is 'catapulted' from rogue inflatable rescue boat”, in Australian Broadcasting Corporation:",
          "text": "Ms Rybicki began filming just as a second IRB drove out to the rogue boat, collecting the first lifesaver into the boat en route.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Initialism of inflatable rescue boat."
      ],
      "id": "en-IRB-en-noun-5B0Mt-DB",
      "links": [
        [
          "inflatable",
          "inflatable#English"
        ],
        [
          "rescue",
          "rescue#English"
        ],
        [
          "boat",
          "boat#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "word": "IRB"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "IRB (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "internal ratings-based approach"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Finance",
          "orig": "en:Finance",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of internal ratings-based approach."
      ],
      "id": "en-IRB-en-adj--ykvkgdH",
      "links": [
        [
          "finance",
          "finance#Noun"
        ],
        [
          "internal",
          "internal#English"
        ],
        [
          "rating",
          "rating#English"
        ],
        [
          "based",
          "based#English"
        ]
      ],
      "raw_glosses": [
        "(finance) Initialism of internal ratings-based approach."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "not-comparable"
      ],
      "topics": [
        "business",
        "finance"
      ]
    }
  ],
  "word": "IRB"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "IRB",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "a secret organisation dedicated to the establishment of an \"independent democratic republic\" in Ireland between 1858 and 1924",
          "word": "Irish Republican Brotherhood"
        }
      ],
      "categories": [
        {
          "_dis": "0 87 7 0 0 3 3",
          "kind": "other",
          "langcode": "en",
          "name": "Ireland",
          "orig": "en:Ireland",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Initialism of Irish Republican Brotherhood, a secret organisation dedicated to the establishment of an \"independent democratic republic\" in Ireland between 1858 and 1924."
      ],
      "id": "en-IRB-en-name-GG12QHq-",
      "links": [
        [
          "Irish Republican Brotherhood",
          "w:Irish Republican Brotherhood"
        ]
      ],
      "raw_glosses": [
        "(historical) Initialism of Irish Republican Brotherhood, a secret organisation dedicated to the establishment of an \"independent democratic republic\" in Ireland between 1858 and 1924."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "historical",
        "initialism"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "the name used by World Rugby, the worldwide governing body for rugby union, from 1998 to 2014",
          "word": "International Rugby Board"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English links with redundant wikilinks",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Rugby",
          "orig": "en:Rugby",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of International Rugby Board, the name used by World Rugby, the worldwide governing body for rugby union, from 1998 to 2014."
      ],
      "id": "en-IRB-en-name-vvjTwIdS",
      "links": [
        [
          "rugby",
          "rugby"
        ],
        [
          "International Rugby Board",
          "w:World Rugby"
        ],
        [
          "rugby union",
          "rugby union"
        ]
      ],
      "raw_glosses": [
        "(rugby, historical) Initialism of International Rugby Board, the name used by World Rugby, the worldwide governing body for rugby union, from 1998 to 2014."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "historical",
        "initialism"
      ],
      "topics": [
        "ball-games",
        "games",
        "hobbies",
        "lifestyle",
        "rugby",
        "sports"
      ]
    }
  ],
  "word": "IRB"
}
{
  "categories": [
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English proper nouns",
    "English uncomparable adjectives",
    "English uncountable nouns",
    "Pages with 1 entry",
    "Pages with entries",
    "en:Ireland",
    "en:World War I"
  ],
  "forms": [
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      "form": "IRBs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "IRB (plural IRBs)",
      "name": "en-noun"
    }
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "a committee that reviews the designs of proposed experiments to confirm whether all the methods proposed are ethical",
          "word": "institutional review board"
        }
      ],
      "categories": [
        "English initialisms"
      ],
      "glosses": [
        "Initialism of institutional review board, a committee that reviews the designs of proposed experiments to confirm whether all the methods proposed are ethical."
      ],
      "links": [
        [
          "institutional review board",
          "w:institutional review board"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "a committee of business executives who review investment choices, comparing against strategy and opportunity costs",
          "word": "investment review board"
        }
      ],
      "categories": [
        "English initialisms"
      ],
      "glosses": [
        "Initialism of investment review board, a committee of business executives who review investment choices, comparing against strategy and opportunity costs."
      ],
      "links": [
        [
          "investment",
          "investment#English"
        ],
        [
          "review",
          "review#English"
        ],
        [
          "board",
          "board#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "an internal affairs division of a police department",
          "word": "internal review board"
        }
      ],
      "categories": [
        "English initialisms"
      ],
      "glosses": [
        "Initialism of internal review board, an internal affairs division of a police department."
      ],
      "links": [
        [
          "internal",
          "internal#English"
        ],
        [
          "internal affairs",
          "internal affairs"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    },
    {
      "alt_of": [
        {
          "word": "inflatable rescue boat"
        }
      ],
      "categories": [
        "English initialisms",
        "English terms with quotations"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              42,
              45
            ]
          ],
          "ref": "2023 October 2, Emily Bissland, “Warrnambool beach evacuated as surf lifesaver is 'catapulted' from rogue inflatable rescue boat”, in Australian Broadcasting Corporation:",
          "text": "Ms Rybicki began filming just as a second IRB drove out to the rogue boat, collecting the first lifesaver into the boat en route.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Initialism of inflatable rescue boat."
      ],
      "links": [
        [
          "inflatable",
          "inflatable#English"
        ],
        [
          "rescue",
          "rescue#English"
        ],
        [
          "boat",
          "boat#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "word": "IRB"
}

{
  "categories": [
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English proper nouns",
    "English uncomparable adjectives",
    "English uncountable nouns",
    "Pages with 1 entry",
    "Pages with entries",
    "en:Ireland",
    "en:World War I"
  ],
  "head_templates": [
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      "expansion": "IRB (not comparable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "internal ratings-based approach"
        }
      ],
      "categories": [
        "English initialisms",
        "en:Finance"
      ],
      "glosses": [
        "Initialism of internal ratings-based approach."
      ],
      "links": [
        [
          "finance",
          "finance#Noun"
        ],
        [
          "internal",
          "internal#English"
        ],
        [
          "rating",
          "rating#English"
        ],
        [
          "based",
          "based#English"
        ]
      ],
      "raw_glosses": [
        "(finance) Initialism of internal ratings-based approach."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "not-comparable"
      ],
      "topics": [
        "business",
        "finance"
      ]
    }
  ],
  "word": "IRB"
}

{
  "categories": [
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English proper nouns",
    "English uncomparable adjectives",
    "English uncountable nouns",
    "Pages with 1 entry",
    "Pages with entries",
    "en:Ireland",
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  "pos": "name",
  "senses": [
    {
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        {
          "extra": "a secret organisation dedicated to the establishment of an \"independent democratic republic\" in Ireland between 1858 and 1924",
          "word": "Irish Republican Brotherhood"
        }
      ],
      "categories": [
        "English initialisms",
        "English terms with historical senses"
      ],
      "glosses": [
        "Initialism of Irish Republican Brotherhood, a secret organisation dedicated to the establishment of an \"independent democratic republic\" in Ireland between 1858 and 1924."
      ],
      "links": [
        [
          "Irish Republican Brotherhood",
          "w:Irish Republican Brotherhood"
        ]
      ],
      "raw_glosses": [
        "(historical) Initialism of Irish Republican Brotherhood, a secret organisation dedicated to the establishment of an \"independent democratic republic\" in Ireland between 1858 and 1924."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "historical",
        "initialism"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "the name used by World Rugby, the worldwide governing body for rugby union, from 1998 to 2014",
          "word": "International Rugby Board"
        }
      ],
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        "English initialisms",
        "English links with redundant wikilinks",
        "English terms with historical senses",
        "en:Rugby"
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        "Initialism of International Rugby Board, the name used by World Rugby, the worldwide governing body for rugby union, from 1998 to 2014."
      ],
      "links": [
        [
          "rugby",
          "rugby"
        ],
        [
          "International Rugby Board",
          "w:World Rugby"
        ],
        [
          "rugby union",
          "rugby union"
        ]
      ],
      "raw_glosses": [
        "(rugby, historical) Initialism of International Rugby Board, the name used by World Rugby, the worldwide governing body for rugby union, from 1998 to 2014."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "historical",
        "initialism"
      ],
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        "games",
        "hobbies",
        "lifestyle",
        "rugby",
        "sports"
      ]
    }
  ],
  "word": "IRB"
}

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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-02-14 from the enwiktionary dump dated 2026-02-01 using wiktextract (f492ef9 and 59dc20b). 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.

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