"zip down" meaning in English

{
  "antonyms": [
    {
      "word": "zip up"
    }
  ],
  "forms": [
    {
      "form": "zips down",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "zipping down",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "zipped down",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "zipped down",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "zip down (third-person singular simple present zips down, present participle zipping down, simple past and past participle zipped down)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English phrasal verbs with particle (down)",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1968, John Crowe Ransom, Kenyon College, The Kenyon review: Volume 30",
          "text": "\"Naughty cat,\" she said, but less fiercely, while she zipped down her jacket and made a warm pocket for the kittens in the crook of her arm.",
          "type": "quotation"
        },
        {
          "ref": "2007, S. J. Rozan, Bronx Noir",
          "text": "And the man, another Jamaican, says him don't buy puss in a bag so open the bag and make me see the goodies, and I zip down my pants and take it out, and then he asks me to jack off and I'm feeling weird […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To unzip."
      ],
      "id": "en-zip_down-en-verb-UIFZbIfM",
      "links": [
        [
          "unzip",
          "unzip"
        ]
      ],
      "raw_glosses": [
        "(transitive) To unzip."
      ],
      "tags": [
        "transitive"
      ]
    }
  ],
  "word": "zip down"
}

{
  "antonyms": [
    {
      "word": "zip up"
    }
  ],
  "forms": [
    {
      "form": "zips down",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "zipping down",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "zipped down",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "zipped down",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "zip down (third-person singular simple present zips down, present participle zipping down, simple past and past participle zipped down)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English phrasal verbs",
        "English phrasal verbs with particle (down)",
        "English terms with quotations",
        "English transitive verbs",
        "English verbs",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1968, John Crowe Ransom, Kenyon College, The Kenyon review: Volume 30",
          "text": "\"Naughty cat,\" she said, but less fiercely, while she zipped down her jacket and made a warm pocket for the kittens in the crook of her arm.",
          "type": "quotation"
        },
        {
          "ref": "2007, S. J. Rozan, Bronx Noir",
          "text": "And the man, another Jamaican, says him don't buy puss in a bag so open the bag and make me see the goodies, and I zip down my pants and take it out, and then he asks me to jack off and I'm feeling weird […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To unzip."
      ],
      "links": [
        [
          "unzip",
          "unzip"
        ]
      ],
      "raw_glosses": [
        "(transitive) To unzip."
      ],
      "tags": [
        "transitive"
      ]
    }
  ],
  "word": "zip down"
}