"航空" meaning in Japanese

{
  "forms": [
    {
      "form": "航空",
      "ruby": [
        [
          "航",
          "こう"
        ],
        [
          "空",
          "くう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kōkū",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "kaukuu",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "かうくう",
      "roman": "kaukuu",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "こうくう",
        "hhira": "かうくう"
      },
      "expansion": "航(こう)空(くう) • (kōkū) ^(←かうくう (kaukuu)?)",
      "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 redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "english": "airmail",
          "roman": "kōkūbin",
          "ruby": [
            [
              "航空便",
              "こうくうびん"
            ]
          ],
          "word": "航空便"
        },
        {
          "english": "airmail",
          "roman": "kōkūyūbin",
          "ruby": [
            [
              "航空郵便",
              "こうくうゆうびん"
            ]
          ],
          "word": "航空郵便"
        },
        {
          "english": "aircraft",
          "roman": "kōkūki",
          "ruby": [
            [
              "航空機",
              "こうくうき"
            ]
          ],
          "word": "航空機"
        },
        {
          "english": "aircraft carrier",
          "roman": "kōkūbokan",
          "ruby": [
            [
              "航空母艦",
              "こうくうぼかん"
            ]
          ],
          "word": "航空母艦"
        }
      ],
      "examples": [
        {
          "english": "Maybe before long the air squadron of today will be replaced with a \"space squadron\" of tomorrow.",
          "ref": "1945, 海野十三, 宇宙戦隊",
          "roman": "Konnichi no kōkū sentai wa, yagate “uchū sentai” no jidai ni kawatte iku koto deshō.",
          "ruby": [
            [
              "今日",
              "こんにち"
            ],
            [
              "航空",
              "こうくう"
            ],
            [
              "戦隊",
              "せんたい"
            ],
            [
              "宇宙戦隊",
              "うちゅうせんたい"
            ],
            [
              "時代",
              "じだい"
            ]
          ],
          "text": "今日の航空戦隊は、やがて「宇宙戦隊」の時代にかわっていくことでしょう。"
        }
      ],
      "glosses": [
        "aviation"
      ],
      "id": "en-航空-ja-noun-q5dULnPS",
      "links": [
        [
          "aviation",
          "aviation"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "こーくう"
    },
    {
      "ipa": "[ko̞ːkɯ̟ᵝː]"
    }
  ],
  "word": "航空"
}

{
  "derived": [
    {
      "english": "airmail",
      "roman": "kōkūbin",
      "ruby": [
        [
          "航空便",
          "こうくうびん"
        ]
      ],
      "word": "航空便"
    },
    {
      "english": "airmail",
      "roman": "kōkūyūbin",
      "ruby": [
        [
          "航空郵便",
          "こうくうゆうびん"
        ]
      ],
      "word": "航空郵便"
    },
    {
      "english": "aircraft",
      "roman": "kōkūki",
      "ruby": [
        [
          "航空機",
          "こうくうき"
        ]
      ],
      "word": "航空機"
    },
    {
      "english": "aircraft carrier",
      "roman": "kōkūbokan",
      "ruby": [
        [
          "航空母艦",
          "こうくうぼかん"
        ]
      ],
      "word": "航空母艦"
    }
  ],
  "forms": [
    {
      "form": "航空",
      "ruby": [
        [
          "航",
          "こう"
        ],
        [
          "空",
          "くう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kōkū",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "kaukuu",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "かうくう",
      "roman": "kaukuu",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "こうくう",
        "hhira": "かうくう"
      },
      "expansion": "航(こう)空(くう) • (kōkū) ^(←かうくう (kaukuu)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "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 fifth grade kanji",
        "Japanese terms spelled with first grade kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with redundant sortkeys",
        "Japanese terms with usage examples",
        "Japanese terms written with two Han script characters"
      ],
      "examples": [
        {
          "english": "Maybe before long the air squadron of today will be replaced with a \"space squadron\" of tomorrow.",
          "ref": "1945, 海野十三, 宇宙戦隊",
          "roman": "Konnichi no kōkū sentai wa, yagate “uchū sentai” no jidai ni kawatte iku koto deshō.",
          "ruby": [
            [
              "今日",
              "こんにち"
            ],
            [
              "航空",
              "こうくう"
            ],
            [
              "戦隊",
              "せんたい"
            ],
            [
              "宇宙戦隊",
              "うちゅうせんたい"
            ],
            [
              "時代",
              "じだい"
            ]
          ],
          "text": "今日の航空戦隊は、やがて「宇宙戦隊」の時代にかわっていくことでしょう。"
        }
      ],
      "glosses": [
        "aviation"
      ],
      "links": [
        [
          "aviation",
          "aviation"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "こーくう"
    },
    {
      "ipa": "[ko̞ːkɯ̟ᵝː]"
    }
  ],
  "word": "航空"
}

{
  "called_from": "parser/304",
  "msg": "HTML tag <span> not properly closed",
  "path": [
    "航空"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "航空",
  "trace": "started on line 2, detected on line 2"
}

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