"二字" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "二",
        "3": "字",
        "sort": "にじ",
        "t1": "two",
        "t2": "character",
        "tr1": "ni",
        "tr2": "ji"
      },
      "expansion": "二 (ni, “two”) + 字 (ji, “character”)",
      "name": "compound"
    }
  ],
  "etymology_text": "Compound of 二 (ni, “two”) + 字 (ji, “character”).",
  "forms": [
    {
      "form": "二字",
      "ruby": [
        [
          "二",
          "に"
        ],
        [
          "字",
          "じ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "niji",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "にじ"
      },
      "expansion": "二(に)字(じ) • (niji)",
      "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 links with redundant alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "Entry maintenance"
          ],
          "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 2 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "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"
        }
      ],
      "derived": [
        {
          "roman": "nijifuda",
          "ruby": [
            [
              "二字札",
              "にじふだ"
            ]
          ],
          "word": "二字札"
        },
        {
          "english": "swords",
          "roman": "nijimei",
          "ruby": [
            [
              "二字銘",
              "にじめい"
            ]
          ],
          "word": "二字銘: an inscription of two character"
        }
      ],
      "glosses": [
        "two characters"
      ],
      "id": "en-二字-ja-noun--S1RYe8o",
      "links": [
        [
          "character",
          "character"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "にじ"
    },
    {
      "ipa": "[ɲ̟iʑi]"
    }
  ],
  "word": "二字"
}

{
  "derived": [
    {
      "roman": "nijifuda",
      "ruby": [
        [
          "二字札",
          "にじふだ"
        ]
      ],
      "word": "二字札"
    },
    {
      "english": "swords",
      "roman": "nijimei",
      "ruby": [
        [
          "二字銘",
          "にじめい"
        ]
      ],
      "word": "二字銘: an inscription of two character"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "二",
        "3": "字",
        "sort": "にじ",
        "t1": "two",
        "t2": "character",
        "tr1": "ni",
        "tr2": "ji"
      },
      "expansion": "二 (ni, “two”) + 字 (ji, “character”)",
      "name": "compound"
    }
  ],
  "etymology_text": "Compound of 二 (ni, “two”) + 字 (ji, “character”).",
  "forms": [
    {
      "form": "二字",
      "ruby": [
        [
          "二",
          "に"
        ],
        [
          "字",
          "じ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "niji",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "にじ"
      },
      "expansion": "二(に)字(じ) • (niji)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese compound terms",
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with first grade kanji",
        "Japanese terms with 2 kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "two characters"
      ],
      "links": [
        [
          "character",
          "character"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "にじ"
    },
    {
      "ipa": "[ɲ̟iʑi]"
    }
  ],
  "word": "二字"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "二字"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "二字",
  "trace": ""
}