"desegregationist" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "desegregation",
        "3": "ist"
      },
      "expansion": "desegregation + -ist",
      "name": "suffix"
    }
  ],
  "etymology_text": "From desegregation + -ist.",
  "forms": [
    {
      "form": "desegregationists",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "desegregationist (plural desegregationists)",
      "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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          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -ist",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "People",
          "orig": "en:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A supporter of desegregation."
      ],
      "id": "en-desegregationist-en-noun-dUdAvxI0",
      "links": [
        [
          "supporter",
          "supporter"
        ],
        [
          "desegregation",
          "desegregation"
        ]
      ]
    }
  ],
  "word": "desegregationist"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "desegregation",
        "3": "ist"
      },
      "expansion": "desegregation + -ist",
      "name": "suffix"
    }
  ],
  "etymology_text": "From desegregation + -ist.",
  "forms": [
    {
      "form": "desegregationists",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "desegregationist (plural desegregationists)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -ist",
        "Pages with 1 entry",
        "en:People"
      ],
      "glosses": [
        "A supporter of desegregation."
      ],
      "links": [
        [
          "supporter",
          "supporter"
        ],
        [
          "desegregation",
          "desegregation"
        ]
      ]
    }
  ],
  "word": "desegregationist"
}