"Gt" meaning in Japanese

{
  "forms": [
    {
      "form": "Gt",
      "ruby": [
        [
          "Gt",
          "ギター"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "gitā",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ギター"
      },
      "expansion": "Gt(ギター) • (gitā)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(gitā, “guitar (of a rock band)”)",
          "word": "ギター"
        }
      ],
      "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 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": "topical",
          "langcode": "ja",
          "name": "Music",
          "orig": "ja:Music",
          "parents": [
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Abbreviation of ギター (gitā, “guitar (of a rock band)”)."
      ],
      "id": "en-Gt-ja-noun-UceBe4tc",
      "links": [
        [
          "music",
          "music"
        ],
        [
          "ギター",
          "ギター#Japanese"
        ]
      ],
      "raw_glosses": [
        "(music) Abbreviation of ギター (gitā, “guitar (of a rock band)”)."
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "word": "Gt"
}

{
  "forms": [
    {
      "form": "Gt",
      "ruby": [
        [
          "Gt",
          "ギター"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "gitā",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ギター"
      },
      "expansion": "Gt(ギター) • (gitā)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(gitā, “guitar (of a rock band)”)",
          "word": "ギター"
        }
      ],
      "categories": [
        "Japanese abbreviations",
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms with redundant sortkeys",
        "ja:Music"
      ],
      "glosses": [
        "Abbreviation of ギター (gitā, “guitar (of a rock band)”)."
      ],
      "links": [
        [
          "music",
          "music"
        ],
        [
          "ギター",
          "ギター#Japanese"
        ]
      ],
      "raw_glosses": [
        "(music) Abbreviation of ギター (gitā, “guitar (of a rock band)”)."
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "word": "Gt"
}

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