"ciao ciao" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "it",
        "2": "interjection"
      },
      "expansion": "ciao ciao",
      "name": "head"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Italian reduplications",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "bye-bye"
      ],
      "id": "en-ciao_ciao-it-intj-~mNYd~3u",
      "links": [
        [
          "bye-bye",
          "bye-bye"
        ]
      ]
    }
  ],
  "word": "ciao ciao"
}

{
  "head_templates": [
    {
      "args": {
        "1": "it",
        "2": "interjection"
      },
      "expansion": "ciao ciao",
      "name": "head"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        "Italian entries with incorrect language header",
        "Italian interjections",
        "Italian lemmas",
        "Italian multiword terms",
        "Italian reduplications"
      ],
      "glosses": [
        "bye-bye"
      ],
      "links": [
        [
          "bye-bye",
          "bye-bye"
        ]
      ]
    }
  ],
  "word": "ciao ciao"
}