"観測気球" meaning in 日本語

{
  "categories": [
    {
      "kind": "other",
      "name": "日本語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語 名詞",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "かんそくききゅう"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "日本語 気象",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "上空の気圧、気温、風などを観測するための気球。"
      ],
      "id": "ja-観測気球-ja-noun-6Ggn0A3K",
      "topics": [
        "weather"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "日本語 軍事",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "偵察のために用いる気球。"
      ],
      "id": "ja-観測気球-ja-noun-JFt6JWnK",
      "topics": [
        "military"
      ]
    },
    {
      "glosses": [
        "反応を伺うために、試しにやってみる行動。"
      ],
      "id": "ja-観測気球-ja-noun-kTJjiseX"
    }
  ],
  "word": "観測気球"
}

{
  "categories": [
    "日本語",
    "日本語 名詞"
  ],
  "forms": [
    {
      "form": "かんそくききゅう"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        "日本語 気象"
      ],
      "glosses": [
        "上空の気圧、気温、風などを観測するための気球。"
      ],
      "topics": [
        "weather"
      ]
    },
    {
      "categories": [
        "日本語 軍事"
      ],
      "glosses": [
        "偵察のために用いる気球。"
      ],
      "topics": [
        "military"
      ]
    },
    {
      "glosses": [
        "反応を伺うために、試しにやってみる行動。"
      ]
    }
  ],
  "word": "観測気球"
}