"beggja" meaning in Icelandic

{
  "head_templates": [
    {
      "args": {
        "1": "is",
        "2": "pronoun forms"
      },
      "expansion": "beggja",
      "name": "head"
    }
  ],
  "lang": "Icelandic",
  "lang_code": "is",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Icelandic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "I'm the father of both of them.",
          "text": "Ég er faðir þeirra beggja.",
          "type": "example"
        }
      ],
      "form_of": [
        {
          "extra": "(“both”) meaning \"of them both\"",
          "word": "báðir"
        }
      ],
      "glosses": [
        "genitive masculine/feminine/neuter plural of báðir (“both”) meaning \"of them both\""
      ],
      "id": "en-beggja-is-pron-6-O215qs",
      "links": [
        [
          "báðir",
          "báðir#Icelandic"
        ]
      ],
      "tags": [
        "feminine",
        "form-of",
        "genitive",
        "masculine",
        "neuter",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɛcːa"
    }
  ],
  "word": "beggja"
}

{
  "head_templates": [
    {
      "args": {
        "1": "is",
        "2": "pronoun forms"
      },
      "expansion": "beggja",
      "name": "head"
    }
  ],
  "lang": "Icelandic",
  "lang_code": "is",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        "Icelandic entries with incorrect language header",
        "Icelandic non-lemma forms",
        "Icelandic pronoun forms",
        "Icelandic terms with usage examples",
        "Rhymes:Icelandic/ɛcːa",
        "Rhymes:Icelandic/ɛcːa/2 syllables"
      ],
      "examples": [
        {
          "english": "I'm the father of both of them.",
          "text": "Ég er faðir þeirra beggja.",
          "type": "example"
        }
      ],
      "form_of": [
        {
          "extra": "(“both”) meaning \"of them both\"",
          "word": "báðir"
        }
      ],
      "glosses": [
        "genitive masculine/feminine/neuter plural of báðir (“both”) meaning \"of them both\""
      ],
      "links": [
        [
          "báðir",
          "báðir#Icelandic"
        ]
      ],
      "tags": [
        "feminine",
        "form-of",
        "genitive",
        "masculine",
        "neuter",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɛcːa"
    }
  ],
  "word": "beggja"
}