"bellybutton" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "belly",
        "3": "button"
      },
      "expansion": "belly + button",
      "name": "compound"
    }
  ],
  "etymology_text": "From belly + button.",
  "forms": [
    {
      "form": "bellybuttons",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bellybutton (plural bellybuttons)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1909, The Boston Medical and Surgical Journal:",
          "text": "Always used to have pain about navel when a boy (used to call it bellybutton ache)[…]",
          "type": "quote"
        }
      ],
      "glosses": [
        "The navel or umbilicus."
      ],
      "id": "en-bellybutton-en-noun-ha0MzSwq",
      "links": [
        [
          "navel",
          "navel"
        ],
        [
          "umbilicus",
          "umbilicus"
        ]
      ],
      "raw_glosses": [
        "(informal) The navel or umbilicus."
      ],
      "synonyms": [
        {
          "word": "belly button"
        }
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "word": "bellybutton"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "belly",
        "3": "button"
      },
      "expansion": "belly + button",
      "name": "compound"
    }
  ],
  "etymology_text": "From belly + button.",
  "forms": [
    {
      "form": "bellybuttons",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bellybutton (plural bellybuttons)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English informal terms",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "1909, The Boston Medical and Surgical Journal:",
          "text": "Always used to have pain about navel when a boy (used to call it bellybutton ache)[…]",
          "type": "quote"
        }
      ],
      "glosses": [
        "The navel or umbilicus."
      ],
      "links": [
        [
          "navel",
          "navel"
        ],
        [
          "umbilicus",
          "umbilicus"
        ]
      ],
      "raw_glosses": [
        "(informal) The navel or umbilicus."
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "belly button"
    }
  ],
  "word": "bellybutton"
}