"errain" meaning in Basque

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en basque",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Basque",
      "orig": "basque",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    " ",
    "(Rein) De errai (« entrailles »)."
  ],
  "forms": [
    {
      "form": "suhi",
      "source": "form line template 'équiv-pour'",
      "tags": [
        "masculine"
      ]
    }
  ],
  "lang": "Basque",
  "lang_code": "eu",
  "pos": "noun",
  "pos_title": "Nom commun 1",
  "related": [
    {
      "word": "erren"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en basque de la famille",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en basque",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Belle-fille, bru."
      ],
      "id": "fr-errain-eu-noun-rdiAXHPg",
      "raw_tags": [
        "Famille"
      ]
    }
  ],
  "word": "errain"
}

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en basque",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Basque",
      "orig": "basque",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    " ",
    "(Rein) De errai (« entrailles »)."
  ],
  "lang": "Basque",
  "lang_code": "eu",
  "pos": "noun",
  "pos_title": "Nom commun 2",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en basque de l’anatomie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en basque",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Navarro-labourdin",
          "orig": "navarro-labourdin",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Rein."
      ],
      "id": "fr-errain-eu-noun-jI~Eck7Y",
      "raw_tags": [
        "navarro-labourdin"
      ],
      "topics": [
        "anatomy"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "giltzurrun"
    }
  ],
  "word": "errain"
}

{
  "categories": [
    "Noms communs en basque",
    "basque"
  ],
  "etymology_texts": [
    " ",
    "(Rein) De errai (« entrailles »)."
  ],
  "forms": [
    {
      "form": "suhi",
      "source": "form line template 'équiv-pour'",
      "tags": [
        "masculine"
      ]
    }
  ],
  "lang": "Basque",
  "lang_code": "eu",
  "pos": "noun",
  "pos_title": "Nom commun 1",
  "related": [
    {
      "word": "erren"
    }
  ],
  "senses": [
    {
      "categories": [
        "Lexique en basque de la famille",
        "Wiktionnaire:Exemples manquants en basque"
      ],
      "glosses": [
        "Belle-fille, bru."
      ],
      "raw_tags": [
        "Famille"
      ]
    }
  ],
  "word": "errain"
}

{
  "categories": [
    "Noms communs en basque",
    "basque"
  ],
  "etymology_texts": [
    " ",
    "(Rein) De errai (« entrailles »)."
  ],
  "lang": "Basque",
  "lang_code": "eu",
  "pos": "noun",
  "pos_title": "Nom commun 2",
  "senses": [
    {
      "categories": [
        "Lexique en basque de l’anatomie",
        "Wiktionnaire:Exemples manquants en basque",
        "navarro-labourdin"
      ],
      "glosses": [
        "Rein."
      ],
      "raw_tags": [
        "navarro-labourdin"
      ],
      "topics": [
        "anatomy"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "giltzurrun"
    }
  ],
  "word": "errain"
}