"Niven ring" meaning in English

{
  "etymology_text": "Named for Larry Niven, who wrote the famous science-fiction novel Ringworld that popularized the idea.",
  "forms": [
    {
      "form": "Niven rings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Niven ring (plural Niven rings)",
      "name": "en-noun"
    }
  ],
  "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"
          ],
          "source": "w"
        },
        {
          "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"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Megastructures",
          "orig": "en:Megastructures",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Science fiction",
          "orig": "en:Science fiction",
          "parents": [
            "Fiction",
            "Speculative fiction",
            "Artistic works",
            "Genres",
            "Art",
            "Entertainment",
            "Culture",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Space colonization",
          "orig": "en:Space colonization",
          "parents": [],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "Dyson sphere"
        },
        {
          "word": "Alderson disc"
        },
        {
          "word": "Alderson disk"
        }
      ],
      "glosses": [
        "A solid ring type Dyson ring around a star, capable of containing an interior surface that could be terraformed into a habitat with an inner ring of occultation panels to provide a day-night cycle."
      ],
      "hypernyms": [
        {
          "word": "Dyson ring"
        },
        {
          "word": "megastructure"
        }
      ],
      "id": "en-Niven_ring-en-noun-ev66ZgKr",
      "links": [
        [
          "science fiction",
          "science fiction"
        ],
        [
          "Dyson ring",
          "Dyson ring"
        ],
        [
          "star",
          "star"
        ],
        [
          "occultation",
          "occultation"
        ]
      ],
      "raw_glosses": [
        "(science fiction) A solid ring type Dyson ring around a star, capable of containing an interior surface that could be terraformed into a habitat with an inner ring of occultation panels to provide a day-night cycle."
      ],
      "topics": [
        "literature",
        "media",
        "publishing",
        "science-fiction"
      ],
      "wikipedia": [
        "en:Larry Niven",
        "en:Ringworld"
      ]
    }
  ],
  "word": "Niven ring"
}

{
  "coordinate_terms": [
    {
      "word": "Dyson sphere"
    },
    {
      "word": "Alderson disc"
    },
    {
      "word": "Alderson disk"
    }
  ],
  "etymology_text": "Named for Larry Niven, who wrote the famous science-fiction novel Ringworld that popularized the idea.",
  "forms": [
    {
      "form": "Niven rings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Niven ring (plural Niven rings)",
      "name": "en-noun"
    }
  ],
  "hypernyms": [
    {
      "word": "Dyson ring"
    },
    {
      "word": "megastructure"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Megastructures",
        "en:Science fiction",
        "en:Space colonization"
      ],
      "glosses": [
        "A solid ring type Dyson ring around a star, capable of containing an interior surface that could be terraformed into a habitat with an inner ring of occultation panels to provide a day-night cycle."
      ],
      "links": [
        [
          "science fiction",
          "science fiction"
        ],
        [
          "Dyson ring",
          "Dyson ring"
        ],
        [
          "star",
          "star"
        ],
        [
          "occultation",
          "occultation"
        ]
      ],
      "raw_glosses": [
        "(science fiction) A solid ring type Dyson ring around a star, capable of containing an interior surface that could be terraformed into a habitat with an inner ring of occultation panels to provide a day-night cycle."
      ],
      "topics": [
        "literature",
        "media",
        "publishing",
        "science-fiction"
      ],
      "wikipedia": [
        "en:Larry Niven",
        "en:Ringworld"
      ]
    }
  ],
  "word": "Niven ring"
}