"fourth gender" meaning in English

{
  "forms": [
    {
      "form": "fourth genders",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "fourth gender (countable and uncountable, plural fourth genders)",
      "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"
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          "source": "w"
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          "parents": [
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          "source": "w"
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Anthropology",
          "orig": "en:Anthropology",
          "parents": [
            "Social sciences",
            "Zoology",
            "Sciences",
            "Society",
            "Biology",
            "All topics",
            "Fundamental"
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Gender",
          "orig": "en:Gender",
          "parents": [
            "Biology",
            "Psychology",
            "Sociology",
            "Sciences",
            "Social sciences",
            "All topics",
            "Society",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A category (a gender), present in societies which recognize four or more genders, which is neither cis male nor cis female; often, such societies consider trans men to constitute a third gender and trans women to constitute a fourth gender, or vice versa."
      ],
      "id": "en-fourth_gender-en-noun-aDM9oDIt",
      "links": [
        [
          "anthropology",
          "anthropology"
        ],
        [
          "gender",
          "gender"
        ],
        [
          "cis male",
          "cis male"
        ],
        [
          "cis female",
          "cis female"
        ],
        [
          "trans men",
          "trans man"
        ],
        [
          "third gender",
          "third gender"
        ],
        [
          "trans women",
          "trans woman"
        ]
      ],
      "raw_glosses": [
        "(anthropology) A category (a gender), present in societies which recognize four or more genders, which is neither cis male nor cis female; often, such societies consider trans men to constitute a third gender and trans women to constitute a fourth gender, or vice versa."
      ],
      "related": [
        {
          "word": "third gender"
        }
      ],
      "synonyms": [
        {
          "tags": [
            "attributive"
          ],
          "word": "fourth-gender"
        }
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "anthropology",
        "human-sciences",
        "sciences"
      ],
      "wikipedia": [
        "fourth gender"
      ]
    }
  ],
  "word": "fourth gender"
}

{
  "forms": [
    {
      "form": "fourth genders",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "fourth gender (countable and uncountable, plural fourth genders)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "third gender"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
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        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English uncountable nouns",
        "en:Anthropology",
        "en:Gender"
      ],
      "glosses": [
        "A category (a gender), present in societies which recognize four or more genders, which is neither cis male nor cis female; often, such societies consider trans men to constitute a third gender and trans women to constitute a fourth gender, or vice versa."
      ],
      "links": [
        [
          "anthropology",
          "anthropology"
        ],
        [
          "gender",
          "gender"
        ],
        [
          "cis male",
          "cis male"
        ],
        [
          "cis female",
          "cis female"
        ],
        [
          "trans men",
          "trans man"
        ],
        [
          "third gender",
          "third gender"
        ],
        [
          "trans women",
          "trans woman"
        ]
      ],
      "raw_glosses": [
        "(anthropology) A category (a gender), present in societies which recognize four or more genders, which is neither cis male nor cis female; often, such societies consider trans men to constitute a third gender and trans women to constitute a fourth gender, or vice versa."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "anthropology",
        "human-sciences",
        "sciences"
      ],
      "wikipedia": [
        "fourth gender"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "attributive"
      ],
      "word": "fourth-gender"
    }
  ],
  "word": "fourth gender"
}