"tennas" meaning in Breton

{
  "anagrams": [
    {
      "word": "astenn"
    },
    {
      "word": "santen"
    },
    {
      "word": "sentan"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Formes de verbes en breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Breton",
      "orig": "breton",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "dennas",
      "tags": [
        "mutation-soft"
      ]
    },
    {
      "form": "zennas",
      "tags": [
        "mutation-spirant"
      ]
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "verb",
  "pos_title": "Forme de verbe",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en breton",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Roparz Hemon, Tangi Kerviler, Al Liamm, 1971, page 86",
          "text": "Kerkent e tennas eus he dilhad un alc’houez, hag e tibrennas an nor.",
          "translation": "Elle retira aussitôt une clé de ses vêtements, et il ouvrit la porte."
        }
      ],
      "form_of": [
        {
          "word": "tennañ"
        }
      ],
      "glosses": [
        "Troisième personne du singulier du passé défini de l’indicatif du verbe tennañ."
      ],
      "id": "fr-tennas-br-verb-Rz6M1MVQ"
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈtɛ.nːas\\"
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "tennas"
}

{
  "anagrams": [
    {
      "word": "astenn"
    },
    {
      "word": "santen"
    },
    {
      "word": "sentan"
    }
  ],
  "categories": [
    "Formes de verbes en breton",
    "breton"
  ],
  "forms": [
    {
      "form": "dennas",
      "tags": [
        "mutation-soft"
      ]
    },
    {
      "form": "zennas",
      "tags": [
        "mutation-spirant"
      ]
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "verb",
  "pos_title": "Forme de verbe",
  "senses": [
    {
      "categories": [
        "Exemples en breton"
      ],
      "examples": [
        {
          "ref": "Roparz Hemon, Tangi Kerviler, Al Liamm, 1971, page 86",
          "text": "Kerkent e tennas eus he dilhad un alc’houez, hag e tibrennas an nor.",
          "translation": "Elle retira aussitôt une clé de ses vêtements, et il ouvrit la porte."
        }
      ],
      "form_of": [
        {
          "word": "tennañ"
        }
      ],
      "glosses": [
        "Troisième personne du singulier du passé défini de l’indicatif du verbe tennañ."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈtɛ.nːas\\"
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "tennas"
}