"adeptist" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "adept",
        "3": "ist"
      },
      "expansion": "adept + -ist",
      "name": "suffix"
    }
  ],
  "etymology_text": "adept + -ist?",
  "forms": [
    {
      "form": "adeptists",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "adeptist (plural adeptists)",
      "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": "English terms suffixed with -ist",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A skilled alchemist."
      ],
      "id": "en-adeptist-en-noun-qHi0TY2K",
      "links": [
        [
          "skilled",
          "skilled"
        ],
        [
          "alchemist",
          "alchemist"
        ]
      ],
      "raw_glosses": [
        "(obsolete) A skilled alchemist."
      ],
      "tags": [
        "obsolete"
      ]
    }
  ],
  "word": "adeptist"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "adept",
        "3": "ist"
      },
      "expansion": "adept + -ist",
      "name": "suffix"
    }
  ],
  "etymology_text": "adept + -ist?",
  "forms": [
    {
      "form": "adeptists",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "adeptist (plural adeptists)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -ist",
        "English terms with obsolete senses"
      ],
      "glosses": [
        "A skilled alchemist."
      ],
      "links": [
        [
          "skilled",
          "skilled"
        ],
        [
          "alchemist",
          "alchemist"
        ]
      ],
      "raw_glosses": [
        "(obsolete) A skilled alchemist."
      ],
      "tags": [
        "obsolete"
      ]
    }
  ],
  "word": "adeptist"
}