"filfa" meaning in Spanish

{
  "etymology_text": "19th century, etymology uncertain.\nA possibility is a misreading of the word falsa as written in antique typefaces, using a long S along with an ambiguous \"a\" that can be confounded with an \"i\". To this day, Google Books' optical character recognition still makes such mistakes when parsing through older Spanish texts.",
  "forms": [
    {
      "form": "filfas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "filfa f (plural filfas)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "fil‧fa"
  ],
  "hyphenations": [
    {
      "parts": [
        "fil‧fa"
      ]
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Peninsular Spanish",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              157,
              162
            ]
          ],
          "ref": "2011, José María Guelbenzu, El amor verdadero, Siruela, →ISBN:",
          "text": "Comprendió que su trabajo no le reportaba otro beneficio que el de un sueldo ajustado, que no estaba aprendiendo nada y que el mundo del arte le parecía una filfa donde podía haber dinero en un futuro, pero donde el arte brillaba por ausencia.",
          "type": "quotation"
        },
        {
          "bold_text_offsets": [
            [
              52,
              57
            ]
          ],
          "ref": "2012, Linda Howard, Placeres furtivos, HarperCollins Ibérica, →ISBN:",
          "text": "Zane sospechaba que su trabajo era más que nada una filfa, algo para mantenerla ocupada.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "hoax"
      ],
      "id": "en-filfa-es-noun-HZModqYs",
      "links": [
        [
          "hoax",
          "hoax"
        ]
      ],
      "raw_glosses": [
        "(Spain, colloquial) hoax"
      ],
      "synonyms": [
        {
          "word": "mentira"
        },
        {
          "word": "engaño"
        },
        {
          "word": "bulo"
        }
      ],
      "tags": [
        "Spain",
        "colloquial",
        "feminine"
      ],
      "wikipedia": [
        "long S"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈfilfa/"
    },
    {
      "ipa": "[ˈfil.fa]"
    },
    {
      "rhymes": "-ilfa"
    }
  ],
  "word": "filfa"
}

{
  "etymology_text": "19th century, etymology uncertain.\nA possibility is a misreading of the word falsa as written in antique typefaces, using a long S along with an ambiguous \"a\" that can be confounded with an \"i\". To this day, Google Books' optical character recognition still makes such mistakes when parsing through older Spanish texts.",
  "forms": [
    {
      "form": "filfas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "filfa f (plural filfas)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "fil‧fa"
  ],
  "hyphenations": [
    {
      "parts": [
        "fil‧fa"
      ]
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Peninsular Spanish",
        "Requests for translations of Spanish quotations",
        "Rhymes:Spanish/ilfa",
        "Rhymes:Spanish/ilfa/2 syllables",
        "Spanish 2-syllable words",
        "Spanish colloquialisms",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish feminine nouns",
        "Spanish lemmas",
        "Spanish nouns",
        "Spanish terms with IPA pronunciation",
        "Spanish terms with quotations"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              157,
              162
            ]
          ],
          "ref": "2011, José María Guelbenzu, El amor verdadero, Siruela, →ISBN:",
          "text": "Comprendió que su trabajo no le reportaba otro beneficio que el de un sueldo ajustado, que no estaba aprendiendo nada y que el mundo del arte le parecía una filfa donde podía haber dinero en un futuro, pero donde el arte brillaba por ausencia.",
          "type": "quotation"
        },
        {
          "bold_text_offsets": [
            [
              52,
              57
            ]
          ],
          "ref": "2012, Linda Howard, Placeres furtivos, HarperCollins Ibérica, →ISBN:",
          "text": "Zane sospechaba que su trabajo era más que nada una filfa, algo para mantenerla ocupada.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "hoax"
      ],
      "links": [
        [
          "hoax",
          "hoax"
        ]
      ],
      "raw_glosses": [
        "(Spain, colloquial) hoax"
      ],
      "synonyms": [
        {
          "word": "mentira"
        },
        {
          "word": "engaño"
        },
        {
          "word": "bulo"
        }
      ],
      "tags": [
        "Spain",
        "colloquial",
        "feminine"
      ],
      "wikipedia": [
        "long S"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈfilfa/"
    },
    {
      "ipa": "[ˈfil.fa]"
    },
    {
      "rhymes": "-ilfa"
    }
  ],
  "word": "filfa"
}