"ポルカ" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "cs",
        "3": "polka"
      },
      "expansion": "Czech polka",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from Czech polka.",
  "forms": [
    {
      "form": "poruka",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ポルカ • (poruka)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese katakana",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Dances",
          "orig": "ja:Dances",
          "parents": [
            "Dance",
            "Art",
            "Recreation",
            "Culture",
            "Human activity",
            "Society",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Music",
          "orig": "ja:Music",
          "parents": [
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "polka"
      ],
      "id": "en-ポルカ-ja-noun-g39CHNaF",
      "links": [
        [
          "polka",
          "polka"
        ]
      ]
    }
  ],
  "word": "ポルカ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "cs",
        "3": "polka"
      },
      "expansion": "Czech polka",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from Czech polka.",
  "forms": [
    {
      "form": "poruka",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ポルカ • (poruka)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese katakana",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms borrowed from Czech",
        "Japanese terms derived from Czech",
        "Japanese terms with redundant sortkeys",
        "Pages with 1 entry",
        "Pages with entries",
        "ja:Dances",
        "ja:Music"
      ],
      "glosses": [
        "polka"
      ],
      "links": [
        [
          "polka",
          "polka"
        ]
      ]
    }
  ],
  "word": "ポルカ"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "ポルカ"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "ポルカ",
  "trace": ""
}