"somatogravic illusion" meaning in English

{
  "forms": [
    {
      "form": "somatogravic illusions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "somatogravic illusion (plural somatogravic illusions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
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          "source": "w"
        },
        {
          "kind": "other",
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Acceleration",
          "orig": "en:Acceleration",
          "parents": [
            "Physics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Aviation",
          "orig": "en:Aviation",
          "parents": [
            "Aeronautics",
            "Transport",
            "Sciences",
            "All topics",
            "Fundamental"
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Senses",
          "orig": "en:Senses",
          "parents": [
            "Perception",
            "Body",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "somatogyral illusion"
        }
      ],
      "glosses": [
        "An illusory perception of one's pitch angle, due to the effects of linear acceleration on the vestibular system of the inner ear."
      ],
      "hyponyms": [
        {
          "word": "head-down illusion"
        },
        {
          "word": "head-up illusion"
        },
        {
          "word": "inversion illusion"
        }
      ],
      "id": "en-somatogravic_illusion-en-noun-FXGQtnlF",
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "illusory",
          "illusory"
        ],
        [
          "perception",
          "perception"
        ],
        [
          "pitch",
          "pitch"
        ],
        [
          "angle",
          "angle"
        ],
        [
          "linear",
          "linear"
        ],
        [
          "acceleration",
          "acceleration"
        ],
        [
          "vestibular system",
          "vestibular system"
        ],
        [
          "inner ear",
          "inner ear"
        ]
      ],
      "raw_glosses": [
        "(aviation) An illusory perception of one's pitch angle, due to the effects of linear acceleration on the vestibular system of the inner ear."
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "somatogravic illusion"
      ]
    }
  ],
  "word": "somatogravic illusion"
}

{
  "coordinate_terms": [
    {
      "word": "somatogyral illusion"
    }
  ],
  "forms": [
    {
      "form": "somatogravic illusions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "somatogravic illusion (plural somatogravic illusions)",
      "name": "en-noun"
    }
  ],
  "hyponyms": [
    {
      "word": "head-down illusion"
    },
    {
      "word": "head-up illusion"
    },
    {
      "word": "inversion illusion"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
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        "English nouns",
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        "Pages with entries",
        "en:Acceleration",
        "en:Aviation",
        "en:Senses"
      ],
      "glosses": [
        "An illusory perception of one's pitch angle, due to the effects of linear acceleration on the vestibular system of the inner ear."
      ],
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "illusory",
          "illusory"
        ],
        [
          "perception",
          "perception"
        ],
        [
          "pitch",
          "pitch"
        ],
        [
          "angle",
          "angle"
        ],
        [
          "linear",
          "linear"
        ],
        [
          "acceleration",
          "acceleration"
        ],
        [
          "vestibular system",
          "vestibular system"
        ],
        [
          "inner ear",
          "inner ear"
        ]
      ],
      "raw_glosses": [
        "(aviation) An illusory perception of one's pitch angle, due to the effects of linear acceleration on the vestibular system of the inner ear."
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "somatogravic illusion"
      ]
    }
  ],
  "word": "somatogravic illusion"
}