"Hjälmaren" meaning in Swedish

{
  "forms": [
    {
      "form": "Hjälmarens",
      "tags": [
        "genitive"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "proper noun",
        "3": "genitive",
        "4": "Hjälmarens",
        "g": "c",
        "head": ""
      },
      "expansion": "Hjälmaren c (genitive Hjälmarens)",
      "name": "head"
    },
    {
      "args": {
        "1": "c"
      },
      "expansion": "Hjälmaren c (genitive Hjälmarens)",
      "name": "sv-proper noun"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Swedish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "sv",
          "name": "Lakes",
          "orig": "sv:Lakes",
          "parents": [
            "Bodies of water",
            "Places",
            "Landforms",
            "Water",
            "Names",
            "Earth",
            "Liquids",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Nature",
            "Matter",
            "Fundamental",
            "Nouns",
            "Chemistry",
            "Lemmas",
            "Sciences"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Sweden's fourth largest lake, east of the town Örebro"
      ],
      "id": "en-Hjälmaren-sv-name-Y47KIvGZ",
      "links": [
        [
          "Örebro",
          "Örebro"
        ]
      ],
      "tags": [
        "common-gender"
      ],
      "wikipedia": [
        "sv:Hjälmaren"
      ]
    }
  ],
  "word": "Hjälmaren"
}

{
  "forms": [
    {
      "form": "Hjälmarens",
      "tags": [
        "genitive"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "proper noun",
        "3": "genitive",
        "4": "Hjälmarens",
        "g": "c",
        "head": ""
      },
      "expansion": "Hjälmaren c (genitive Hjälmarens)",
      "name": "head"
    },
    {
      "args": {
        "1": "c"
      },
      "expansion": "Hjälmaren c (genitive Hjälmarens)",
      "name": "sv-proper noun"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Swedish common-gender nouns",
        "Swedish entries with incorrect language header",
        "Swedish lemmas",
        "Swedish proper nouns",
        "sv:Lakes"
      ],
      "glosses": [
        "Sweden's fourth largest lake, east of the town Örebro"
      ],
      "links": [
        [
          "Örebro",
          "Örebro"
        ]
      ],
      "tags": [
        "common-gender"
      ],
      "wikipedia": [
        "sv:Hjälmaren"
      ]
    }
  ],
  "word": "Hjälmaren"
}