"Oort cloud" meaning in English

{
  "etymology_text": "A cloud-like structure, named after Dutch astronomer Jan Oort, who proposed it.",
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      "expansion": "Oort cloud",
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "the Solar System's Oort cloud",
          "word": "Oort Cloud"
        }
      ],
      "categories": [
        {
          "_dis": "45 55",
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      ],
      "glosses": [
        "Alternative form of Oort Cloud (the Solar System's Oort cloud)"
      ],
      "id": "en-Oort_cloud-en-name-ZzBdyb0a",
      "links": [
        [
          "Oort Cloud",
          "Oort Cloud#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "wikipedia": [
    "Jan Oort"
  ],
  "word": "Oort cloud"
}

{
  "etymology_text": "A cloud-like structure, named after Dutch astronomer Jan Oort, who proposed it.",
  "forms": [
    {
      "form": "Oort clouds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Oort cloud (plural Oort clouds)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Astronomy",
          "orig": "en:Astronomy",
          "parents": [
            "Sciences",
            "Space",
            "All topics",
            "Nature",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "45 55",
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        {
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          "kind": "other",
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        },
        {
          "_dis": "51 49",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "coordinate_terms": [
        {
          "word": "Kuiper disc"
        },
        {
          "word": "Kuiper belt"
        },
        {
          "word": "asteroid belt"
        }
      ],
      "glosses": [
        "A roughly spherical region of space composed of comet-like bodies and other minor planets and asteroids that orbit distantly in a planetary system."
      ],
      "hyponyms": [
        {
          "english": "the Solar System's Oort cloud",
          "word": "Oort Cloud"
        }
      ],
      "id": "en-Oort_cloud-en-noun-LA0PuKJK",
      "links": [
        [
          "astronomy",
          "astronomy"
        ],
        [
          "roughly",
          "roughly"
        ],
        [
          "spherical",
          "spherical"
        ],
        [
          "region",
          "region"
        ],
        [
          "space",
          "space"
        ],
        [
          "comet",
          "comet"
        ],
        [
          "minor planet",
          "minor planet"
        ],
        [
          "asteroid",
          "asteroid"
        ],
        [
          "planetary system",
          "planetary system"
        ]
      ],
      "raw_glosses": [
        "(astronomy) A roughly spherical region of space composed of comet-like bodies and other minor planets and asteroids that orbit distantly in a planetary system."
      ],
      "topics": [
        "astronomy",
        "natural-sciences"
      ]
    }
  ],
  "wikipedia": [
    "Jan Oort"
  ],
  "word": "Oort cloud"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English eponyms",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English proper nouns",
    "English uncountable nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_text": "A cloud-like structure, named after Dutch astronomer Jan Oort, who proposed it.",
  "head_templates": [
    {
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      "expansion": "Oort cloud",
      "name": "en-proper-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "the Solar System's Oort cloud",
          "word": "Oort Cloud"
        }
      ],
      "glosses": [
        "Alternative form of Oort Cloud (the Solar System's Oort cloud)"
      ],
      "links": [
        [
          "Oort Cloud",
          "Oort Cloud#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "wikipedia": [
    "Jan Oort"
  ],
  "word": "Oort cloud"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English eponyms",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English proper nouns",
    "English uncountable nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "coordinate_terms": [
    {
      "word": "Kuiper disc"
    },
    {
      "word": "Kuiper belt"
    },
    {
      "word": "asteroid belt"
    }
  ],
  "etymology_text": "A cloud-like structure, named after Dutch astronomer Jan Oort, who proposed it.",
  "forms": [
    {
      "form": "Oort clouds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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  "hyponyms": [
    {
      "english": "the Solar System's Oort cloud",
      "word": "Oort Cloud"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Astronomy"
      ],
      "glosses": [
        "A roughly spherical region of space composed of comet-like bodies and other minor planets and asteroids that orbit distantly in a planetary system."
      ],
      "links": [
        [
          "astronomy",
          "astronomy"
        ],
        [
          "roughly",
          "roughly"
        ],
        [
          "spherical",
          "spherical"
        ],
        [
          "region",
          "region"
        ],
        [
          "space",
          "space"
        ],
        [
          "comet",
          "comet"
        ],
        [
          "minor planet",
          "minor planet"
        ],
        [
          "asteroid",
          "asteroid"
        ],
        [
          "planetary system",
          "planetary system"
        ]
      ],
      "raw_glosses": [
        "(astronomy) A roughly spherical region of space composed of comet-like bodies and other minor planets and asteroids that orbit distantly in a planetary system."
      ],
      "topics": [
        "astronomy",
        "natural-sciences"
      ]
    }
  ],
  "wikipedia": [
    "Jan Oort"
  ],
  "word": "Oort cloud"
}