"fly-in" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fly#Verb"
      },
      "expansion": "fly",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "in"
      },
      "expansion": "in",
      "name": "m"
    }
  ],
  "etymology_text": "Deverbal from fly in.",
  "forms": [
    {
      "form": "fly-ins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "fly-in (plural fly-ins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Aviation",
          "orig": "en:Aviation",
          "parents": [
            "Aeronautics",
            "Transport",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "58 42",
          "kind": "other",
          "name": "English deverbals",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "71 29",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "70 30",
          "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": "68 32",
          "kind": "other",
          "name": "English links with manual fragments",
          "parents": [
            "Links with manual fragments",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "66 34",
          "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": [
        "An informal gathering of private pilots and their aircraft at a prearranged airfield."
      ],
      "id": "en-fly-in-en-noun-rZcWVIYG",
      "links": [
        [
          "aviation",
          "aviation"
        ]
      ],
      "raw_glosses": [
        "(aviation) An informal gathering of private pilots and their aircraft at a prearranged airfield."
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Roofing",
          "orig": "en:Roofing",
          "parents": [
            "Construction",
            "Architecture",
            "Engineering",
            "Applied sciences",
            "Art",
            "Technology",
            "Sciences",
            "Culture",
            "All topics",
            "Society",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A method of application for roll materials by which the dry sheet is set into the bitumen or adhesive applied to the roof surface."
      ],
      "id": "en-fly-in-en-noun-HuMsfRbC",
      "links": [
        [
          "roofing",
          "roofing#Noun"
        ],
        [
          "application",
          "application"
        ],
        [
          "bitumen",
          "bitumen"
        ]
      ],
      "raw_glosses": [
        "(roofing) A method of application for roll materials by which the dry sheet is set into the bitumen or adhesive applied to the roof surface."
      ],
      "topics": [
        "business",
        "construction",
        "manufacturing",
        "roofing"
      ]
    }
  ],
  "word": "fly-in"
}

{
  "categories": [
    "English countable nouns",
    "English deverbals",
    "English entries with incorrect language header",
    "English entries with language name categories using raw markup",
    "English lemmas",
    "English links with manual fragments",
    "English multiword terms",
    "English nouns",
    "English phrasal nouns",
    "English terms with non-redundant non-automated sortkeys"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fly#Verb"
      },
      "expansion": "fly",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "in"
      },
      "expansion": "in",
      "name": "m"
    }
  ],
  "etymology_text": "Deverbal from fly in.",
  "forms": [
    {
      "form": "fly-ins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "fly-in (plural fly-ins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Aviation"
      ],
      "glosses": [
        "An informal gathering of private pilots and their aircraft at a prearranged airfield."
      ],
      "links": [
        [
          "aviation",
          "aviation"
        ]
      ],
      "raw_glosses": [
        "(aviation) An informal gathering of private pilots and their aircraft at a prearranged airfield."
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        "en:Roofing"
      ],
      "glosses": [
        "A method of application for roll materials by which the dry sheet is set into the bitumen or adhesive applied to the roof surface."
      ],
      "links": [
        [
          "roofing",
          "roofing#Noun"
        ],
        [
          "application",
          "application"
        ],
        [
          "bitumen",
          "bitumen"
        ]
      ],
      "raw_glosses": [
        "(roofing) A method of application for roll materials by which the dry sheet is set into the bitumen or adhesive applied to the roof surface."
      ],
      "topics": [
        "business",
        "construction",
        "manufacturing",
        "roofing"
      ]
    }
  ],
  "word": "fly-in"
}