"嚶嚶" meaning in 日本語

{
  "categories": [
    {
      "kind": "other",
      "name": "日本語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語 副詞",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "おうおう"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "adv",
  "pos_title": "副詞",
  "senses": [
    {
      "glosses": [
        "鳥の鳴き合わせる声をいう語。"
      ],
      "id": "ja-嚶嚶-ja-adv-b4ShrHLB"
    }
  ],
  "word": "嚶嚶"
}

{
  "categories": [
    "日本語",
    "日本語 副詞"
  ],
  "forms": [
    {
      "form": "おうおう"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "adv",
  "pos_title": "副詞",
  "senses": [
    {
      "glosses": [
        "鳥の鳴き合わせる声をいう語。"
      ]
    }
  ],
  "word": "嚶嚶"
}