"loose cannon" meaning in English

See loose cannon in All languages combined, or Wiktionary

Noun

Audio: En-au-loose cannon.ogg [Australia] Forms: loose cannons [plural]
Head templates: {{en-noun}} loose cannon (plural loose cannons)
  1. (nautical) A cannon that breaks loose from its moorings on a ship during battle or storm, which has the potential to cause serious damage to the ship and her crew. Categories (topical): Nautical
    Sense id: en-loose_cannon-en-noun-lDP3mzTj Categories (other): English entries with incorrect language header, English entries with topic categories using raw markup, English terms with non-redundant non-automated sortkeys Disambiguation of English entries with incorrect language header: 33 34 33 Disambiguation of English entries with topic categories using raw markup: 19 42 39 Disambiguation of English terms with non-redundant non-automated sortkeys: 26 38 36 Topics: nautical, transport
  2. (idiomatic, by extension) An uncontrolled or unpredictable person who causes damage to their own team, faction, political party, etc. Tags: broadly, idiomatic Categories (topical): People Translations (unpredictable person): 脱缰野马 (Chinese Mandarin), neřízená střela [feminine] (Czech), ongeleid projectiel [neuter] (Dutch), ennustamatu käitumisega inimene (Estonian), kävelevä katastrofi (Finnish), arvaamaton ihminen (Finnish), électron libre [masculine] (French), unberechenbarer Mensch (German), unkontrollierbarer Mensch (German), gemeingefährlicher Mensch (German), elszabadult hajóágyú (Hungarian), mina vagante (Italian), обезья́на с грана́той f /lit: monkey with a grenade/ (obezʹjána s granátoj) (Russian), bala perdida (Spanish), serseri mayın (Turkish)
    Sense id: en-loose_cannon-en-noun-~nXeuJ3s Disambiguation of People: 17 55 28 Categories (other): English entries with incorrect language header, English entries with topic categories using raw markup, English terms with non-redundant non-automated sortkeys Disambiguation of English entries with incorrect language header: 33 34 33 Disambiguation of English entries with topic categories using raw markup: 19 42 39 Disambiguation of English terms with non-redundant non-automated sortkeys: 26 38 36 Disambiguation of 'unpredictable person': 2 98

Verb

Audio: En-au-loose cannon.ogg [Australia] Forms: loose cannons [present, singular, third-person], loose cannoning [participle, present], loose cannoned [participle, past], loose cannoned [past]
Head templates: {{en-verb}} loose cannon (third-person singular simple present loose cannons, present participle loose cannoning, simple past and past participle loose cannoned)
  1. (idiomatic) To behave in a way such as to cause damage to one's own faction, political party, etc. Tags: idiomatic
    Sense id: en-loose_cannon-en-verb-rkWatPTI Categories (other): English entries with incorrect language header, English entries with topic categories using raw markup, English terms with non-redundant non-automated sortkeys Disambiguation of English entries with incorrect language header: 33 34 33 Disambiguation of English entries with topic categories using raw markup: 19 42 39 Disambiguation of English terms with non-redundant non-automated sortkeys: 26 38 36

Inflected forms

Download JSON data for loose cannon meaning in English (7.4kB)

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    {
      "form": "loose cannons",
      "tags": [
        "plural"
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      "expansion": "loose cannon (plural loose cannons)",
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  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Nautical",
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      ],
      "glosses": [
        "A cannon that breaks loose from its moorings on a ship during battle or storm, which has the potential to cause serious damage to the ship and her crew."
      ],
      "id": "en-loose_cannon-en-noun-lDP3mzTj",
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        ],
        [
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        ],
        [
          "ship",
          "ship"
        ],
        [
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          "crew"
        ]
      ],
      "raw_glosses": [
        "(nautical) A cannon that breaks loose from its moorings on a ship during battle or storm, which has the potential to cause serious damage to the ship and her crew."
      ],
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        "nautical",
        "transport"
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        {
          "text": "Jack is considered a loose cannon due to his volatile personality and his track record of being unable to maintain his composure."
        }
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      "glosses": [
        "An uncontrolled or unpredictable person who causes damage to their own team, faction, political party, etc."
      ],
      "id": "en-loose_cannon-en-noun-~nXeuJ3s",
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          "faction",
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      "raw_glosses": [
        "(idiomatic, by extension) An uncontrolled or unpredictable person who causes damage to their own team, faction, political party, etc."
      ],
      "tags": [
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        "idiomatic"
      ],
      "translations": [
        {
          "_dis1": "2 98",
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "unpredictable person",
          "word": "脱缰野马"
        },
        {
          "_dis1": "2 98",
          "code": "cs",
          "lang": "Czech",
          "sense": "unpredictable person",
          "tags": [
            "feminine"
          ],
          "word": "neřízená střela"
        },
        {
          "_dis1": "2 98",
          "code": "nl",
          "lang": "Dutch",
          "sense": "unpredictable person",
          "tags": [
            "neuter"
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          "word": "ongeleid projectiel"
        },
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          "_dis1": "2 98",
          "code": "et",
          "lang": "Estonian",
          "sense": "unpredictable person",
          "word": "ennustamatu käitumisega inimene"
        },
        {
          "_dis1": "2 98",
          "code": "fi",
          "lang": "Finnish",
          "sense": "unpredictable person",
          "word": "kävelevä katastrofi"
        },
        {
          "_dis1": "2 98",
          "code": "fi",
          "lang": "Finnish",
          "sense": "unpredictable person",
          "word": "arvaamaton ihminen"
        },
        {
          "_dis1": "2 98",
          "code": "fr",
          "lang": "French",
          "sense": "unpredictable person",
          "tags": [
            "masculine"
          ],
          "word": "électron libre"
        },
        {
          "_dis1": "2 98",
          "code": "de",
          "lang": "German",
          "sense": "unpredictable person",
          "word": "unberechenbarer Mensch"
        },
        {
          "_dis1": "2 98",
          "code": "de",
          "lang": "German",
          "sense": "unpredictable person",
          "word": "unkontrollierbarer Mensch"
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          "_dis1": "2 98",
          "code": "de",
          "lang": "German",
          "sense": "unpredictable person",
          "word": "gemeingefährlicher Mensch"
        },
        {
          "_dis1": "2 98",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "unpredictable person",
          "word": "elszabadult hajóágyú"
        },
        {
          "_dis1": "2 98",
          "code": "it",
          "lang": "Italian",
          "sense": "unpredictable person",
          "word": "mina vagante"
        },
        {
          "_dis1": "2 98",
          "code": "ru",
          "lang": "Russian",
          "roman": "obezʹjána s granátoj",
          "sense": "unpredictable person",
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        },
        {
          "_dis1": "2 98",
          "code": "es",
          "lang": "Spanish",
          "sense": "unpredictable person",
          "word": "bala perdida"
        },
        {
          "_dis1": "2 98",
          "code": "tr",
          "lang": "Turkish",
          "sense": "unpredictable person",
          "word": "serseri mayın"
        }
      ]
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      "tags": [
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{
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      "tags": [
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    },
    {
      "form": "loose cannoning",
      "tags": [
        "participle",
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    {
      "form": "loose cannoned",
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          "ref": "2006, Gerry McCusker, Public Relations Disasters: Talespin--Inside Stories and Lessons Learnt, page 179",
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          "type": "quotation"
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        "(nautical) A cannon that breaks loose from its moorings on a ship during battle or storm, which has the potential to cause serious damage to the ship and her crew."
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        "transport"
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    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "unpredictable person",
      "word": "脱缰野马"
    },
    {
      "code": "cs",
      "lang": "Czech",
      "sense": "unpredictable person",
      "tags": [
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      "word": "neřízená střela"
    },
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      "code": "nl",
      "lang": "Dutch",
      "sense": "unpredictable person",
      "tags": [
        "neuter"
      ],
      "word": "ongeleid projectiel"
    },
    {
      "code": "et",
      "lang": "Estonian",
      "sense": "unpredictable person",
      "word": "ennustamatu käitumisega inimene"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "unpredictable person",
      "word": "kävelevä katastrofi"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "unpredictable person",
      "word": "arvaamaton ihminen"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "unpredictable person",
      "tags": [
        "masculine"
      ],
      "word": "électron libre"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "unpredictable person",
      "word": "unberechenbarer Mensch"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "unpredictable person",
      "word": "unkontrollierbarer Mensch"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "unpredictable person",
      "word": "gemeingefährlicher Mensch"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "unpredictable person",
      "word": "elszabadult hajóágyú"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "unpredictable person",
      "word": "mina vagante"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "obezʹjána s granátoj",
      "sense": "unpredictable person",
      "word": "обезья́на с грана́той f /lit: monkey with a grenade/"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "unpredictable person",
      "word": "bala perdida"
    },
    {
      "code": "tr",
      "lang": "Turkish",
      "sense": "unpredictable person",
      "word": "serseri mayın"
    }
  ],
  "word": "loose cannon"
}

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        "(idiomatic) To behave in a way such as to cause damage to one's own faction, political party, etc."
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{
  "called_from": "translations/611",
  "msg": "suspicious translation with ': ': {'lang': 'Russian', 'code': 'ru', 'sense': 'unpredictable person', 'roman': 'obezʹjána s granátoj', 'word': 'обезья́на с грана́той f /lit: monkey with a grenade/'}",
  "path": [
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  "section": "English",
  "subsection": "noun",
  "title": "loose cannon",
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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 2024-04-30 from the enwiktionary dump dated 2024-04-21 using wiktextract (210104c and c9440ce). 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.