"erre que erre" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {},
      "expansion": "erre que erre",
      "name": "es-adv"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "But he ignored the episcopal sermons and insistently continued with the books, taking the guts out of them to write later.",
          "ref": "1877, Benito Pérez Galdós, Gloria:",
          "text": "Pero no hacía caso él de los sermones episcopales y seguía erre que erre sobre los libros, sacándoles el redaño para escribir después.",
          "type": "quote"
        }
      ],
      "glosses": [
        "stubbornly, pigheadedly"
      ],
      "id": "en-erre_que_erre-es-adv-WhdowBdR",
      "links": [
        [
          "stubbornly",
          "stubbornly"
        ],
        [
          "pigheadedly",
          "pigheadedly"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) stubbornly, pigheadedly"
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "word": "erre que erre"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "erre que erre",
      "name": "es-adv"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Spanish adverbs",
        "Spanish entries with incorrect language header",
        "Spanish idioms",
        "Spanish lemmas",
        "Spanish multiword terms",
        "Spanish terms with quotations"
      ],
      "examples": [
        {
          "english": "But he ignored the episcopal sermons and insistently continued with the books, taking the guts out of them to write later.",
          "ref": "1877, Benito Pérez Galdós, Gloria:",
          "text": "Pero no hacía caso él de los sermones episcopales y seguía erre que erre sobre los libros, sacándoles el redaño para escribir después.",
          "type": "quote"
        }
      ],
      "glosses": [
        "stubbornly, pigheadedly"
      ],
      "links": [
        [
          "stubbornly",
          "stubbornly"
        ],
        [
          "pigheadedly",
          "pigheadedly"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) stubbornly, pigheadedly"
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "word": "erre que erre"
}