"Txaber" meaning in Basque

{
  "categories": [
    {
      "kind": "other",
      "name": "Prénoms masculins en basque",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Basque",
      "orig": "basque",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Basque",
  "lang_code": "eu",
  "pos": "name",
  "pos_title": "Prénom",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Xabier"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en basque",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Exemples en basque à traduire",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Txaber Trojaola."
        }
      ],
      "glosses": [
        "Variante de Xabier."
      ],
      "id": "fr-Txaber-eu-name-ta169nfl",
      "tags": [
        "alt-of"
      ]
    }
  ],
  "tags": [
    "first name"
  ],
  "word": "Txaber"
}

{
  "categories": [
    "Prénoms masculins en basque",
    "basque"
  ],
  "lang": "Basque",
  "lang_code": "eu",
  "pos": "name",
  "pos_title": "Prénom",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Xabier"
        }
      ],
      "categories": [
        "Exemples en basque",
        "Exemples en basque à traduire"
      ],
      "examples": [
        {
          "text": "Txaber Trojaola."
        }
      ],
      "glosses": [
        "Variante de Xabier."
      ],
      "tags": [
        "alt-of"
      ]
    }
  ],
  "tags": [
    "first name"
  ],
  "word": "Txaber"
}