"Planck star" meaning in English

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      "form": "Planck stars",
      "tags": [
        "plural"
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      "expansion": "Planck star (plural Planck stars)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Astrophysics",
          "orig": "en:Astrophysics",
          "parents": [
            "Astronomy",
            "Physics",
            "Sciences",
            "Space",
            "All topics",
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Black holes",
          "orig": "en:Black holes",
          "parents": [
            "Astronomy",
            "Astrophysics",
            "Gravity",
            "Relativity",
            "Sciences",
            "Space",
            "Physics",
            "Acceleration",
            "Mechanics",
            "All topics",
            "Nature",
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        },
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          "kind": "topical",
          "langcode": "en",
          "name": "Energy",
          "orig": "en:Energy",
          "parents": [
            "Nature",
            "All topics",
            "Fundamental"
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Stars",
          "orig": "en:Stars",
          "parents": [
            "Celestial bodies",
            "Space",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "Planck relic"
        }
      ],
      "examples": [
        {
          "ref": "2015, Carlo Rovelli, translated by Simon Carnell and Erica Segre, Seven Brief Lessons on Physics, Penguin, published 2016, page 44",
          "text": "The entire matter of the sun condensed into the space of an atom: a Planck star should be constituted by this extreme state of matter.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A hypothetical astronomical object whose energy is around the Planck density (5.155 × 10⁹⁶ kg/m³)."
      ],
      "id": "en-Planck_star-en-noun-EEKY63jK",
      "links": [
        [
          "astrophysics",
          "astrophysics"
        ],
        [
          "Planck density",
          "Planck density"
        ]
      ],
      "raw_glosses": [
        "(astrophysics) A hypothetical astronomical object whose energy is around the Planck density (5.155 × 10⁹⁶ kg/m³)."
      ],
      "topics": [
        "astrophysics"
      ]
    }
  ],
  "word": "Planck star"
}

{
  "coordinate_terms": [
    {
      "word": "Planck relic"
    }
  ],
  "forms": [
    {
      "form": "Planck stars",
      "tags": [
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      "expansion": "Planck star (plural Planck stars)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "en:Astrophysics",
        "en:Black holes",
        "en:Energy",
        "en:Stars"
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      "examples": [
        {
          "ref": "2015, Carlo Rovelli, translated by Simon Carnell and Erica Segre, Seven Brief Lessons on Physics, Penguin, published 2016, page 44",
          "text": "The entire matter of the sun condensed into the space of an atom: a Planck star should be constituted by this extreme state of matter.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A hypothetical astronomical object whose energy is around the Planck density (5.155 × 10⁹⁶ kg/m³)."
      ],
      "links": [
        [
          "astrophysics",
          "astrophysics"
        ],
        [
          "Planck density",
          "Planck density"
        ]
      ],
      "raw_glosses": [
        "(astrophysics) A hypothetical astronomical object whose energy is around the Planck density (5.155 × 10⁹⁶ kg/m³)."
      ],
      "topics": [
        "astrophysics"
      ]
    }
  ],
  "word": "Planck star"
}