"plane graph" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "An embedding of a planar graph in a plane."
      ],
      "id": "en-plane_graph-en-noun-GffaxOPw",
      "links": [
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          "graph theory",
          "graph theory"
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        [
          "embedding",
          "embedding"
        ],
        [
          "planar graph",
          "planar graph"
        ]
      ],
      "raw_glosses": [
        "(graph theory) An embedding of a planar graph in a plane."
      ],
      "topics": [
        "graph-theory",
        "mathematics",
        "sciences"
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  "word": "plane graph"
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      "form": "plane graphs",
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  "lang_code": "en",
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      "glosses": [
        "An embedding of a planar graph in a plane."
      ],
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          "embedding",
          "embedding"
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      "raw_glosses": [
        "(graph theory) An embedding of a planar graph in a plane."
      ],
      "topics": [
        "graph-theory",
        "mathematics",
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      ]
    }
  ],
  "word": "plane graph"
}