"-gon" meaning in Swedish

{
  "etymology_templates": [
    {
      "args": {
        "1": "sv",
        "2": "grc",
        "3": "γωνία"
      },
      "expansion": "Ancient Greek γωνία (gōnía)",
      "name": "der"
    }
  ],
  "etymology_text": "Ultimately from Ancient Greek γωνία (gōnía).",
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "suffix"
      },
      "expansion": "-gon",
      "name": "head"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Swedish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "sv",
          "name": "Geometry",
          "orig": "sv:Geometry",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "-gon"
      ],
      "id": "en--gon-sv-suffix-Hyy2x~ig",
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "-gon",
          "#English"
        ]
      ],
      "raw_glosses": [
        "(geometry) -gon"
      ],
      "synonyms": [
        {
          "word": "-hörning"
        }
      ],
      "tags": [
        "morpheme"
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɡoːn/"
    }
  ],
  "word": "-gon"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "sv",
        "2": "grc",
        "3": "γωνία"
      },
      "expansion": "Ancient Greek γωνία (gōnía)",
      "name": "der"
    }
  ],
  "etymology_text": "Ultimately from Ancient Greek γωνία (gōnía).",
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "suffix"
      },
      "expansion": "-gon",
      "name": "head"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Swedish entries with incorrect language header",
        "Swedish lemmas",
        "Swedish suffixes",
        "Swedish terms derived from Ancient Greek",
        "Swedish terms with IPA pronunciation",
        "sv:Geometry"
      ],
      "glosses": [
        "-gon"
      ],
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "-gon",
          "#English"
        ]
      ],
      "raw_glosses": [
        "(geometry) -gon"
      ],
      "tags": [
        "morpheme"
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɡoːn/"
    }
  ],
  "synonyms": [
    {
      "word": "-hörning"
    }
  ],
  "word": "-gon"
}