"kontu-sail biko" meaning in Basque

{
  "categories": [
    {
      "kind": "other",
      "name": "Locutions adjectivales en basque",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Basque",
      "orig": "basque",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Basque",
  "lang_code": "eu",
  "pos": "adj",
  "pos_title": "Locution adjectivale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en basque de l’économie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "En partie double."
      ],
      "id": "fr-kontu-sail_biko-eu-adj-gpv24tiQ",
      "raw_tags": [
        "Économie"
      ]
    }
  ],
  "word": "kontu-sail biko"
}

{
  "categories": [
    "Locutions adjectivales en basque",
    "basque"
  ],
  "lang": "Basque",
  "lang_code": "eu",
  "pos": "adj",
  "pos_title": "Locution adjectivale",
  "senses": [
    {
      "categories": [
        "Lexique en basque de l’économie"
      ],
      "glosses": [
        "En partie double."
      ],
      "raw_tags": [
        "Économie"
      ]
    }
  ],
  "word": "kontu-sail biko"
}