"嘻嘻" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "日本語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語_名詞",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "きき"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "喜び、嬉しがること。"
      ],
      "id": "ja-嘻嘻-ja-noun-hV503OdD"
    }
  ],
  "word": "嘻嘻"
}

{
  "categories": [
    {
      "kind": "other",
      "name": "中国語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "中国語 オノマトペ",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "中国語 名詞",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "中国語",
  "lang_code": "zh",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "喜んだ表情。"
      ],
      "id": "ja-嘻嘻-zh-noun-5mzAwDbX"
    },
    {
      "glosses": [
        "(オノマトペ)笑い声。ははは、えへへ、うしし。"
      ],
      "id": "ja-嘻嘻-zh-noun-SMKzEDR7"
    },
    {
      "glosses": [
        "(オノマトペ)嘆息。はあ。"
      ],
      "id": "ja-嘻嘻-zh-noun-cIMSXkR7"
    },
    {
      "glosses": [
        "(オノマトペ)鳥のさえずり。"
      ],
      "id": "ja-嘻嘻-zh-noun-wLaZOfq0"
    }
  ],
  "word": "嘻嘻"
}

{
  "categories": [
    "中国語",
    "中国語 オノマトペ",
    "中国語 名詞"
  ],
  "lang": "中国語",
  "lang_code": "zh",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "喜んだ表情。"
      ]
    },
    {
      "glosses": [
        "(オノマトペ)笑い声。ははは、えへへ、うしし。"
      ]
    },
    {
      "glosses": [
        "(オノマトペ)嘆息。はあ。"
      ]
    },
    {
      "glosses": [
        "(オノマトペ)鳥のさえずり。"
      ]
    }
  ],
  "word": "嘻嘻"
}

{
  "categories": [
    "日本語",
    "日本語_名詞"
  ],
  "forms": [
    {
      "form": "きき"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "喜び、嬉しがること。"
      ]
    }
  ],
  "word": "嘻嘻"
}