"woman of letters" meaning in English

{
  "forms": [
    {
      "form": "women of letters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "women of letters",
        "head": "woman of letters"
      },
      "expansion": "woman of letters (plural women of letters)",
      "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"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "man of letters"
        }
      ],
      "glosses": [
        "female equivalent of man of letters"
      ],
      "id": "en-woman_of_letters-en-noun-IIL9S9rs",
      "links": [
        [
          "man of letters",
          "man of letters#English"
        ]
      ],
      "raw_glosses": [
        "(dated) female equivalent of man of letters"
      ],
      "tags": [
        "dated",
        "feminine",
        "form-of"
      ]
    }
  ],
  "word": "woman of letters"
}

{
  "forms": [
    {
      "form": "women of letters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "women of letters",
        "head": "woman of letters"
      },
      "expansion": "woman of letters (plural women of letters)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English dated terms",
        "English entries with incorrect language header",
        "English female equivalent nouns",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "form_of": [
        {
          "word": "man of letters"
        }
      ],
      "glosses": [
        "female equivalent of man of letters"
      ],
      "links": [
        [
          "man of letters",
          "man of letters#English"
        ]
      ],
      "raw_glosses": [
        "(dated) female equivalent of man of letters"
      ],
      "tags": [
        "dated",
        "feminine",
        "form-of"
      ]
    }
  ],
  "word": "woman of letters"
}