"letagin" meaning in Basque

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en basque",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en basque",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Basque",
      "orig": "basque",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Avec pour variante betagin,composé de begi (« œil ») et de hagin (« dent ») → voir betargi."
  ],
  "hypernyms": [
    {
      "translation": "dent",
      "word": "hortz"
    }
  ],
  "lang": "Basque",
  "lang_code": "eu",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en basque de l’anatomie",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Letaginen atzean haginak daude, les molaires sont derrière les canines."
        }
      ],
      "glosses": [
        "Canine."
      ],
      "id": "fr-letagin-eu-noun-lE6c4dYU",
      "topics": [
        "anatomy"
      ]
    },
    {
      "glosses": [
        "Défense de sanglier, d’éléphant."
      ],
      "id": "fr-letagin-eu-noun-FWxkEzMx"
    }
  ],
  "word": "letagin"
}

{
  "categories": [
    "Compositions en basque",
    "Noms communs en basque",
    "basque"
  ],
  "etymology_texts": [
    "Avec pour variante betagin,composé de begi (« œil ») et de hagin (« dent ») → voir betargi."
  ],
  "hypernyms": [
    {
      "translation": "dent",
      "word": "hortz"
    }
  ],
  "lang": "Basque",
  "lang_code": "eu",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en basque de l’anatomie"
      ],
      "examples": [
        {
          "text": "Letaginen atzean haginak daude, les molaires sont derrière les canines."
        }
      ],
      "glosses": [
        "Canine."
      ],
      "topics": [
        "anatomy"
      ]
    },
    {
      "glosses": [
        "Défense de sanglier, d’éléphant."
      ]
    }
  ],
  "word": "letagin"
}