"fly in" meaning in English

{
  "forms": [
    {
      "form": "flies in",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "flying in",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "flew in",
      "tags": [
        "past"
      ]
    },
    {
      "form": "flown in",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "fly<,,flew,flown> in"
      },
      "expansion": "fly in (third-person singular simple present flies in, present participle flying in, simple past flew in, past participle flown in)",
      "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 formed with \"in\"",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "To use a flying switch to switch train cars."
      ],
      "id": "en-fly_in-en-verb-SS8CYs4g",
      "links": [
        [
          "flying switch",
          "flying switch"
        ]
      ],
      "raw_glosses": [
        "(intransitive) To use a flying switch to switch train cars."
      ],
      "tags": [
        "intransitive"
      ]
    }
  ],
  "word": "fly in"
}

{
  "forms": [
    {
      "form": "flies in",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "flying in",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "flew in",
      "tags": [
        "past"
      ]
    },
    {
      "form": "flown in",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "fly<,,flew,flown> in"
      },
      "expansion": "fly in (third-person singular simple present flies in, present participle flying in, simple past flew in, past participle flown in)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English intransitive verbs",
        "English lemmas",
        "English multiword terms",
        "English phrasal verbs",
        "English phrasal verbs formed with \"in\"",
        "English verbs",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "To use a flying switch to switch train cars."
      ],
      "links": [
        [
          "flying switch",
          "flying switch"
        ]
      ],
      "raw_glosses": [
        "(intransitive) To use a flying switch to switch train cars."
      ],
      "tags": [
        "intransitive"
      ]
    }
  ],
  "word": "fly in"
}