"jack-knife" meaning in All languages combined

{
  "forms": [
    {
      "form": "jack-knife",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "jack-knives",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "2": "jack-knives"
      },
      "expansion": "[POS TABLE]",
      "name": "noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "glosses": [
        "A jack-knife is a compact folding knife."
      ],
      "id": "simple-jack-knife-en-noun-ulF9ATGL",
      "raw_tags": [
        "countable"
      ]
    },
    {
      "categories": [],
      "glosses": [
        "A jack-knife is a front-dive pike where the body folds and unfolds."
      ],
      "id": "simple-jack-knife-en-noun--IvAqE6P",
      "raw_tags": [
        "countable",
        "diving"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Colloquial",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A jack-knife is a semi-trailer truck accident where the vehicle mimics the closing of a jack-knife."
      ],
      "id": "simple-jack-knife-en-noun-a7CJBVww",
      "raw_tags": [
        "countable",
        "informal"
      ]
    }
  ],
  "word": "jack-knife"
}

{
  "forms": [
    {
      "form": "jack-knife",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "jack-knifes",
      "tags": [
        "third-person",
        "singular"
      ]
    },
    {
      "form": "jack-knifed",
      "tags": [
        "past"
      ]
    },
    {
      "form": "jack-knifed",
      "tags": [
        "past",
        "participle"
      ]
    },
    {
      "form": "jack-knifing",
      "tags": [
        "present",
        "participle"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "jack-knif",
        "2": "e"
      },
      "expansion": "[POS TABLE]",
      "name": "verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Verbs",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "If something jack-knifes, it folds in the middle like a jack-knife."
      ],
      "id": "simple-jack-knife-en-verb-TwYmEZla",
      "raw_tags": [
        "intransitive"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Colloquial",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Verbs",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "If a a semi-trailer truck jack-knifes, it folds like a jack-knife in a traffic accident."
      ],
      "id": "simple-jack-knife-en-verb-OGVFZbcJ",
      "raw_tags": [
        "intransitive",
        "informal"
      ]
    }
  ],
  "word": "jack-knife"
}

{
  "forms": [
    {
      "form": "jack-knife",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "jack-knives",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "2": "jack-knives"
      },
      "expansion": "[POS TABLE]",
      "name": "noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Countable nouns"
      ],
      "glosses": [
        "A jack-knife is a compact folding knife."
      ],
      "raw_tags": [
        "countable"
      ]
    },
    {
      "categories": [
        "Countable nouns"
      ],
      "glosses": [
        "A jack-knife is a front-dive pike where the body folds and unfolds."
      ],
      "raw_tags": [
        "countable",
        "diving"
      ]
    },
    {
      "categories": [
        "Colloquial",
        "Countable nouns"
      ],
      "glosses": [
        "A jack-knife is a semi-trailer truck accident where the vehicle mimics the closing of a jack-knife."
      ],
      "raw_tags": [
        "countable",
        "informal"
      ]
    }
  ],
  "word": "jack-knife"
}

{
  "forms": [
    {
      "form": "jack-knife",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "jack-knifes",
      "tags": [
        "third-person",
        "singular"
      ]
    },
    {
      "form": "jack-knifed",
      "tags": [
        "past"
      ]
    },
    {
      "form": "jack-knifed",
      "tags": [
        "past",
        "participle"
      ]
    },
    {
      "form": "jack-knifing",
      "tags": [
        "present",
        "participle"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "jack-knif",
        "2": "e"
      },
      "expansion": "[POS TABLE]",
      "name": "verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Intransitive verbs",
        "Verbs"
      ],
      "glosses": [
        "If something jack-knifes, it folds in the middle like a jack-knife."
      ],
      "raw_tags": [
        "intransitive"
      ]
    },
    {
      "categories": [
        "Colloquial",
        "Intransitive verbs",
        "Verbs"
      ],
      "glosses": [
        "If a a semi-trailer truck jack-knifes, it folds like a jack-knife in a traffic accident."
      ],
      "raw_tags": [
        "intransitive",
        "informal"
      ]
    }
  ],
  "word": "jack-knife"
}