"etymological fallacy" meaning in English

{
  "forms": [
    {
      "form": "etymological fallacies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "etymological fallacy (plural etymological fallacies)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
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          "name": "Pages with 1 entry",
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          "source": "w"
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          "name": "Pages with entries",
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Linguistics",
          "orig": "en:Linguistics",
          "parents": [
            "Language",
            "Social sciences",
            "Communication",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The argument that a word is defined solely by its etymology and that its customary usage can therefore be incorrect."
      ],
      "id": "en-etymological_fallacy-en-noun-qArdu-aL",
      "links": [
        [
          "linguistics",
          "linguistics"
        ],
        [
          "argument",
          "argument"
        ],
        [
          "word",
          "word"
        ],
        [
          "define",
          "define"
        ],
        [
          "etymology",
          "etymology"
        ],
        [
          "customary",
          "customary"
        ],
        [
          "usage",
          "usage"
        ],
        [
          "incorrect",
          "incorrect"
        ]
      ],
      "raw_glosses": [
        "(linguistics) The argument that a word is defined solely by its etymology and that its customary usage can therefore be incorrect."
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "word": "etymological fallacy"
}

{
  "forms": [
    {
      "form": "etymological fallacies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "etymological fallacy (plural etymological fallacies)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Linguistics"
      ],
      "glosses": [
        "The argument that a word is defined solely by its etymology and that its customary usage can therefore be incorrect."
      ],
      "links": [
        [
          "linguistics",
          "linguistics"
        ],
        [
          "argument",
          "argument"
        ],
        [
          "word",
          "word"
        ],
        [
          "define",
          "define"
        ],
        [
          "etymology",
          "etymology"
        ],
        [
          "customary",
          "customary"
        ],
        [
          "usage",
          "usage"
        ],
        [
          "incorrect",
          "incorrect"
        ]
      ],
      "raw_glosses": [
        "(linguistics) The argument that a word is defined solely by its etymology and that its customary usage can therefore be incorrect."
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "word": "etymological fallacy"
}