"Laplace plane" meaning in English

{
  "forms": [
    {
      "form": "Laplace planes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Laplace plane (plural Laplace planes)",
      "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",
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          "source": "w"
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Astronomy",
          "orig": "en:Astronomy",
          "parents": [
            "Sciences",
            "Space",
            "All topics",
            "Nature",
            "Fundamental"
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          "kind": "topical",
          "langcode": "en",
          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "ecliptic plane"
        },
        {
          "word": "equatorial plane"
        }
      ],
      "glosses": [
        "The mean plane occupied by the orbit of a satellite during a precession cycle; the plane normal to the orbital precession pole of the satellite."
      ],
      "id": "en-Laplace_plane-en-noun-ahczsWeK",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "astronomy",
          "astronomy"
        ],
        [
          "occupied",
          "occupied"
        ],
        [
          "orbit",
          "orbit"
        ],
        [
          "satellite",
          "satellite"
        ],
        [
          "precession",
          "precession"
        ],
        [
          "cycle",
          "cycle"
        ],
        [
          "normal",
          "normal"
        ],
        [
          "pole",
          "pole"
        ]
      ],
      "raw_glosses": [
        "(mathematics, astronomy) The mean plane occupied by the orbit of a satellite during a precession cycle; the plane normal to the orbital precession pole of the satellite."
      ],
      "topics": [
        "astronomy",
        "mathematics",
        "natural-sciences",
        "sciences"
      ],
      "wikipedia": [
        "Laplace plane"
      ]
    }
  ],
  "word": "Laplace plane"
}

{
  "coordinate_terms": [
    {
      "word": "ecliptic plane"
    },
    {
      "word": "equatorial plane"
    }
  ],
  "forms": [
    {
      "form": "Laplace planes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Laplace plane (plural Laplace planes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        "English countable nouns",
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        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Astronomy",
        "en:Mathematics"
      ],
      "glosses": [
        "The mean plane occupied by the orbit of a satellite during a precession cycle; the plane normal to the orbital precession pole of the satellite."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "astronomy",
          "astronomy"
        ],
        [
          "occupied",
          "occupied"
        ],
        [
          "orbit",
          "orbit"
        ],
        [
          "satellite",
          "satellite"
        ],
        [
          "precession",
          "precession"
        ],
        [
          "cycle",
          "cycle"
        ],
        [
          "normal",
          "normal"
        ],
        [
          "pole",
          "pole"
        ]
      ],
      "raw_glosses": [
        "(mathematics, astronomy) The mean plane occupied by the orbit of a satellite during a precession cycle; the plane normal to the orbital precession pole of the satellite."
      ],
      "topics": [
        "astronomy",
        "mathematics",
        "natural-sciences",
        "sciences"
      ],
      "wikipedia": [
        "Laplace plane"
      ]
    }
  ],
  "word": "Laplace plane"
}