"先鋒" meaning in Japanese

{
  "derived": [
    {
      "_dis1": "0 0",
      "roman": "kyūsenpō",
      "ruby": [
        [
          "急先鋒",
          "きゅうせんぽう"
        ]
      ],
      "word": "急先鋒"
    }
  ],
  "forms": [
    {
      "form": "先鋒",
      "ruby": [
        [
          "先",
          "せん"
        ],
        [
          "鋒",
          "ぽう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "senpō",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "せんぽう"
      },
      "expansion": "先(せん)鋒(ぽう) • (senpō)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "spearhead"
      ],
      "id": "en-先鋒-ja-noun-mknmwDDi",
      "links": [
        [
          "spearhead",
          "spearhead"
        ]
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Shogi",
          "orig": "ja:Shogi",
          "parents": [
            "Board games",
            "Tabletop games",
            "Games",
            "Recreation",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "23 77",
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "17 83",
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "17 83",
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "spearhead",
        "A piece in Ko shogi"
      ],
      "id": "en-先鋒-ja-noun-NdXk6wFF",
      "links": [
        [
          "spearhead",
          "spearhead"
        ],
        [
          "shogi",
          "shogi"
        ],
        [
          "Ko shogi",
          "w:Ko shogi"
        ]
      ],
      "raw_glosses": [
        "spearhead",
        "(Ko shogi) A piece in Ko shogi"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[sẽ̞mpo̞ː]"
    }
  ],
  "word": "先鋒"
}

{
  "categories": [
    "Japanese entries with incorrect language header",
    "Japanese lemmas",
    "Japanese links with redundant wikilinks",
    "Japanese nouns",
    "Japanese terms spelled with first grade kanji",
    "Japanese terms spelled with jinmeiyō kanji",
    "Japanese terms with IPA pronunciation",
    "Japanese terms with redundant sortkeys",
    "Japanese terms written with two Han script characters"
  ],
  "derived": [
    {
      "roman": "kyūsenpō",
      "ruby": [
        [
          "急先鋒",
          "きゅうせんぽう"
        ]
      ],
      "word": "急先鋒"
    }
  ],
  "forms": [
    {
      "form": "先鋒",
      "ruby": [
        [
          "先",
          "せん"
        ],
        [
          "鋒",
          "ぽう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "senpō",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "せんぽう"
      },
      "expansion": "先(せん)鋒(ぽう) • (senpō)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "spearhead"
      ],
      "links": [
        [
          "spearhead",
          "spearhead"
        ]
      ]
    },
    {
      "categories": [
        "ja:Shogi"
      ],
      "glosses": [
        "spearhead",
        "A piece in Ko shogi"
      ],
      "links": [
        [
          "spearhead",
          "spearhead"
        ],
        [
          "shogi",
          "shogi"
        ],
        [
          "Ko shogi",
          "w:Ko shogi"
        ]
      ],
      "raw_glosses": [
        "spearhead",
        "(Ko shogi) A piece in Ko shogi"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[sẽ̞mpo̞ː]"
    }
  ],
  "word": "先鋒"
}

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

{
  "called_from": "form_descriptions/1831",
  "msg": "unrecognized sense qualifier: Ko shogi",
  "path": [
    "先鋒"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "先鋒",
  "trace": ""
}

{
  "called_from": "form_descriptions/1831",
  "msg": "unrecognized sense qualifier: Ko shogi",
  "path": [
    "先鋒"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "先鋒",
  "trace": ""
}