"有義波高" 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": "ゆうぎはこう"
    }
  ],
  "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": [
        "波高が高い方から3分の1の波の高さを平均した波高。"
      ],
      "id": "ja-有義波高-ja-noun-c2IKPtz~",
      "topics": [
        "weather"
      ]
    }
  ],
  "word": "有義波高"
}

{
  "categories": [
    "日本語",
    "日本語 名詞"
  ],
  "forms": [
    {
      "form": "ゆうぎはこう"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        "日本語 気象"
      ],
      "glosses": [
        "波高が高い方から3分の1の波の高さを平均した波高。"
      ],
      "topics": [
        "weather"
      ]
    }
  ],
  "word": "有義波高"
}