"retranque" meaning in Spanish

{
  "forms": [
    {
      "form": "retranques",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "retranque m (plural retranques)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "es",
          "name": "Architecture",
          "orig": "es:Architecture",
          "parents": [
            "Applied sciences",
            "Art",
            "Sciences",
            "Culture",
            "All topics",
            "Society",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "(please add an English translation of this quotation)",
          "ref": "2015 November 16, “Lo que queda de mi casa”, in El País",
          "text": "Por entonces un esqueleto de cemento se alzaba cinco plantas, sin respetar los tres metros de retranque a la entrada de granito o los tres metros a los lados.",
          "type": "quotation"
        }
      ],
      "id": "en-retranque-es-noun-47DEQpj8",
      "links": [
        [
          "architecture",
          "architecture"
        ]
      ],
      "raw_glosses": [
        "(architecture)"
      ],
      "tags": [
        "empty-gloss",
        "masculine",
        "no-gloss"
      ],
      "topics": [
        "architecture"
      ]
    }
  ],
  "word": "retranque"
}

{
  "forms": [
    {
      "form": "retranques",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "retranque m (plural retranques)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Requests for translations of Spanish quotations",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish nouns",
        "Spanish terms with quotations",
        "es:Architecture"
      ],
      "examples": [
        {
          "english": "(please add an English translation of this quotation)",
          "ref": "2015 November 16, “Lo que queda de mi casa”, in El País",
          "text": "Por entonces un esqueleto de cemento se alzaba cinco plantas, sin respetar los tres metros de retranque a la entrada de granito o los tres metros a los lados.",
          "type": "quotation"
        }
      ],
      "links": [
        [
          "architecture",
          "architecture"
        ]
      ],
      "raw_glosses": [
        "(architecture)"
      ],
      "tags": [
        "empty-gloss",
        "masculine",
        "no-gloss"
      ],
      "topics": [
        "architecture"
      ]
    }
  ],
  "word": "retranque"
}