"euskotar" meaning in Basque

{
  "categories": [
    {
      "kind": "other",
      "name": "Dérivations en basque",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en basque suffixés avec -tar",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en basque",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Basque",
      "orig": "basque",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(XIXᵉ siècle)Dérivé de euskara (« basque »), avec le suffixe -tar. Néologisme forgé par Sabino Arana Goiri."
  ],
  "forms": [
    {
      "form": "Déclinaison"
    }
  ],
  "lang": "Basque",
  "lang_code": "eu",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en basque",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Exemples en basque à traduire",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Gentilés du Pays basque en basque",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Euskotarren aberria Euskadi da."
        }
      ],
      "glosses": [
        "Basque, habitant du Pays basque."
      ],
      "id": "fr-euskotar-eu-noun-laHLSWr1",
      "topics": [
        "geography"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\eus.ko.taʁ\\"
    }
  ],
  "word": "euskotar"
}

{
  "categories": [
    "Dérivations en basque",
    "Mots en basque suffixés avec -tar",
    "Noms communs en basque",
    "basque"
  ],
  "etymology_texts": [
    "(XIXᵉ siècle)Dérivé de euskara (« basque »), avec le suffixe -tar. Néologisme forgé par Sabino Arana Goiri."
  ],
  "forms": [
    {
      "form": "Déclinaison"
    }
  ],
  "lang": "Basque",
  "lang_code": "eu",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Exemples en basque",
        "Exemples en basque à traduire",
        "Gentilés du Pays basque en basque"
      ],
      "examples": [
        {
          "text": "Euskotarren aberria Euskadi da."
        }
      ],
      "glosses": [
        "Basque, habitant du Pays basque."
      ],
      "topics": [
        "geography"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\eus.ko.taʁ\\"
    }
  ],
  "word": "euskotar"
}