"zek" meaning in Bretón

{
  "categories": [
    {
      "kind": "other",
      "name": "Bretón",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Bretón",
  "lang_code": "br",
  "pos": "adj",
  "pos_title": "forma adjetiva",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "BR:Formas mutadas",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "¿Quizás a las diez de la noche?"
        }
      ],
      "glosses": [
        "Mutación suave del adjetivo numeral cardinal dek ('diez')."
      ],
      "id": "es-zek-br-adj-E~yvjSNu",
      "sense_index": "1"
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈzeːk]"
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "zek"
}

{
  "categories": [
    "Bretón"
  ],
  "lang": "Bretón",
  "lang_code": "br",
  "pos": "adj",
  "pos_title": "forma adjetiva",
  "senses": [
    {
      "categories": [
        "BR:Formas mutadas"
      ],
      "examples": [
        {
          "text": "¿Quizás a las diez de la noche?"
        }
      ],
      "glosses": [
        "Mutación suave del adjetivo numeral cardinal dek ('diez')."
      ],
      "sense_index": "1"
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈzeːk]"
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "zek"
}

{
  "called_from": "extractor/es/sense_data/process_sense_data_list/46",
  "msg": "Found unknown list type 'da zek eur noz marteze ?' in <LIST_ITEM(:*){} ' ', <ITALIC(){} 'Da ', <BOLD(){} 'zek'>, ' eur noz marteze ?'>, '\\n'>",
  "path": [
    "zek"
  ],
  "section": "Bretón",
  "subsection": "forma adjetiva",
  "title": "zek",
  "trace": ""
}