optical black hole in English

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{
  "forms": [
    {
      "form": "optical black holes",
      "tags": [
        "plural"
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  "lang_code": "en",
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        "A phenomenon in which slow light is passed through a Bose-Einstein condensate that is itself spinning faster than the local speed of light within to create a vortex capable of trapping the light behind an event horizon, just as a gravitational black hole would."
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      "id": "en-optical_black_hole-en-noun-L~bmnw9r",
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          "trap",
          "trap"
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          "event horizon",
          "event horizon"
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          "gravitational",
          "gravitational"
        ]
      ],
      "wikipedia": [
        "optical black hole"
      ]
    }
  ],
  "word": "optical black hole"
}

[Show JSON for raw wiktextract data ▼] [Hide JSON for raw wiktextract data ▲]

{
  "forms": [
    {
      "form": "optical black holes",
      "tags": [
        "plural"
      ]
    }
  ],
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      ],
      "glosses": [
        "A phenomenon in which slow light is passed through a Bose-Einstein condensate that is itself spinning faster than the local speed of light within to create a vortex capable of trapping the light behind an event horizon, just as a gravitational black hole would."
      ],
      "links": [
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          "trap",
          "trap"
        ],
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          "event horizon",
          "event horizon"
        ],
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          "gravitational"
        ]
      ],
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      ]
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}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-02-22 from the enwiktionary dump dated 2025-02-02 using wiktextract (9e2b7d3 and f2e72e5). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.

"optical black hole" meaning in English

Noun

Inflected forms