"cook-off" meaning in English

{
  "forms": [
    {
      "form": "cook-offs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "cook-off (countable and uncountable, plural cook-offs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0",
      "word": "bake-off"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A cooking contest."
      ],
      "id": "en-cook-off-en-noun-n9gKYEiL",
      "links": [
        [
          "cooking",
          "cooking"
        ],
        [
          "contest",
          "contest"
        ]
      ],
      "raw_glosses": [
        "(countable, chiefly US) A cooking contest."
      ],
      "tags": [
        "US",
        "countable"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chemistry",
          "orig": "en:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Military",
          "orig": "en:Military",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "37 63",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "40 60",
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "40 60",
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "The accidental detonation of explosives as the result of excessive heat."
      ],
      "id": "en-cook-off-en-noun-juhAMJTE",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "military",
          "military"
        ],
        [
          "accidental",
          "accidental"
        ],
        [
          "detonation",
          "detonation"
        ],
        [
          "explosives",
          "explosives"
        ],
        [
          "excessive",
          "excessive"
        ],
        [
          "heat",
          "heat"
        ]
      ],
      "raw_glosses": [
        "(chemistry, military) The accidental detonation of explosives as the result of excessive heat."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "government",
        "military",
        "natural-sciences",
        "physical-sciences",
        "politics",
        "war"
      ]
    }
  ],
  "word": "cook-off"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English entries with language name categories using raw markup",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English phrasal nouns",
    "English terms with non-redundant non-automated sortkeys",
    "English uncountable nouns",
    "Requests for review of Russian translations"
  ],
  "forms": [
    {
      "form": "cook-offs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "cook-off (countable and uncountable, plural cook-offs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "bake-off"
    }
  ],
  "senses": [
    {
      "categories": [
        "American English",
        "English countable nouns"
      ],
      "glosses": [
        "A cooking contest."
      ],
      "links": [
        [
          "cooking",
          "cooking"
        ],
        [
          "contest",
          "contest"
        ]
      ],
      "raw_glosses": [
        "(countable, chiefly US) A cooking contest."
      ],
      "tags": [
        "US",
        "countable"
      ]
    },
    {
      "categories": [
        "en:Chemistry",
        "en:Military"
      ],
      "glosses": [
        "The accidental detonation of explosives as the result of excessive heat."
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "military",
          "military"
        ],
        [
          "accidental",
          "accidental"
        ],
        [
          "detonation",
          "detonation"
        ],
        [
          "explosives",
          "explosives"
        ],
        [
          "excessive",
          "excessive"
        ],
        [
          "heat",
          "heat"
        ]
      ],
      "raw_glosses": [
        "(chemistry, military) The accidental detonation of explosives as the result of excessive heat."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "government",
        "military",
        "natural-sciences",
        "physical-sciences",
        "politics",
        "war"
      ]
    }
  ],
  "word": "cook-off"
}