"UFO nest" meaning in English

{
  "forms": [
    {
      "form": "UFO nests",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "UFO nest (plural UFO nests)",
      "name": "en-noun"
    }
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
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          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
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          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Ufology",
          "orig": "en:Ufology",
          "parents": [
            "Anti-gravity",
            "Celestial inhabitants",
            "Forteana",
            "Fictional abilities",
            "Gravity",
            "Science fiction",
            "Space access",
            "Demonyms",
            "Fictional characters",
            "Pseudoscience",
            "Fiction",
            "Speculative fiction",
            "Acceleration",
            "Astrophysics",
            "Mechanics",
            "Astronautics",
            "Names",
            "People",
            "Sciences",
            "Artistic works",
            "Genres",
            "Physics",
            "Astronomy",
            "Applied sciences",
            "Space",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Human",
            "Art",
            "Entertainment",
            "Nature",
            "Fundamental",
            "Nouns",
            "Culture",
            "Lemmas",
            "Society"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A crop circle, regarded as a landing site for UFOs."
      ],
      "id": "en-UFO_nest-en-noun-A7fE8vju",
      "links": [
        [
          "ufology",
          "ufology"
        ],
        [
          "crop circle",
          "crop circle"
        ]
      ],
      "raw_glosses": [
        "(ufology) A crop circle, regarded as a landing site for UFOs."
      ],
      "topics": [
        "human-sciences",
        "mysticism",
        "mythology",
        "philosophy",
        "sciences",
        "ufology"
      ]
    }
  ],
  "word": "UFO nest"
}

{
  "forms": [
    {
      "form": "UFO nests",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "args": {},
      "expansion": "UFO nest (plural UFO nests)",
      "name": "en-noun"
    }
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
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        "English multiword terms",
        "English nouns",
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        "Pages with entries",
        "en:Ufology"
      ],
      "glosses": [
        "A crop circle, regarded as a landing site for UFOs."
      ],
      "links": [
        [
          "ufology",
          "ufology"
        ],
        [
          "crop circle",
          "crop circle"
        ]
      ],
      "raw_glosses": [
        "(ufology) A crop circle, regarded as a landing site for UFOs."
      ],
      "topics": [
        "human-sciences",
        "mysticism",
        "mythology",
        "philosophy",
        "sciences",
        "ufology"
      ]
    }
  ],
  "word": "UFO nest"
}