"biplanar" meaning in English

{
  "derived": [
    {
      "_dis1": "0 0",
      "word": "biplanarity"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "bi",
        "3": "planar"
      },
      "expansion": "bi- + planar",
      "name": "prefix"
    }
  ],
  "etymology_text": "From bi- + planar.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "biplanar (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "78 22",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "71 29",
          "kind": "other",
          "name": "English terms prefixed with bi-",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "86 14",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "79 21",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Between two tangent planes"
      ],
      "id": "en-biplanar-en-adj-v9zeYCwh",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "tangent",
          "tangent"
        ],
        [
          "plane",
          "plane"
        ]
      ],
      "raw_glosses": [
        "(mathematics) Between two tangent planes"
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Anatomy",
          "orig": "en:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "Healthcare",
            "All topics",
            "Health",
            "Fundamental",
            "Body"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Both frontal and sagittal"
      ],
      "id": "en-biplanar-en-adj-fD1hPU68",
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "frontal",
          "frontal"
        ],
        [
          "sagittal",
          "sagittal"
        ]
      ],
      "raw_glosses": [
        "(anatomy, of the foot) Both frontal and sagittal"
      ],
      "raw_tags": [
        "of the foot"
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "biplanar"
}

{
  "categories": [
    "English adjectives",
    "English entries with incorrect language header",
    "English lemmas",
    "English terms prefixed with bi-",
    "English uncomparable adjectives",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "derived": [
    {
      "word": "biplanarity"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "bi",
        "3": "planar"
      },
      "expansion": "bi- + planar",
      "name": "prefix"
    }
  ],
  "etymology_text": "From bi- + planar.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "biplanar (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "en:Mathematics"
      ],
      "glosses": [
        "Between two tangent planes"
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "tangent",
          "tangent"
        ],
        [
          "plane",
          "plane"
        ]
      ],
      "raw_glosses": [
        "(mathematics) Between two tangent planes"
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    },
    {
      "categories": [
        "en:Anatomy"
      ],
      "glosses": [
        "Both frontal and sagittal"
      ],
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "frontal",
          "frontal"
        ],
        [
          "sagittal",
          "sagittal"
        ]
      ],
      "raw_glosses": [
        "(anatomy, of the foot) Both frontal and sagittal"
      ],
      "raw_tags": [
        "of the foot"
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "biplanar"
}