"-ist" meaning in German

{
  "etymology_templates": [
    {
      "args": {
        "1": "de",
        "2": "grc"
      },
      "expansion": "",
      "name": "dercat"
    },
    {
      "args": {
        "1": "de",
        "2": "la",
        "3": "-ista"
      },
      "expansion": "Borrowed from Latin -ista",
      "name": "bor+"
    },
    {
      "args": {
        "1": "de",
        "2": "fr",
        "3": "-iste"
      },
      "expansion": "French -iste",
      "name": "der"
    }
  ],
  "etymology_text": "Borrowed from Latin -ista, reinforced by French -iste.",
  "forms": [
    {
      "form": "-isten",
      "tags": [
        "genitive"
      ]
    },
    {
      "form": "-isten",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "-istin",
      "tags": [
        "feminine"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m.weak",
        "f": "in"
      },
      "expansion": "-ist m (weak, genitive -isten, plural -isten, feminine -istin)",
      "name": "de-noun"
    }
  ],
  "lang": "German",
  "lang_code": "de",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "German entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 10 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Piano (“piano”) + -ist → Pianist (“pianist”)"
        },
        {
          "text": "Anarchie (“anarchy”) + -ist → Anarchist (“anarchist”)"
        },
        {
          "text": "Putsch (“putsch, coup”) + -ist → Putschist (“putschist, coupist”)"
        }
      ],
      "glosses": [
        "-ist"
      ],
      "id": "en--ist-de-suffix-NrUo8fUR",
      "links": [
        [
          "-ist",
          "#English"
        ]
      ],
      "tags": [
        "masculine",
        "morpheme",
        "weak"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɪst]"
    },
    {
      "audio": "LL-Q188 (deu)-Frank C. Müller--ist.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/b9/LL-Q188_%28deu%29-Frank_C._M%C3%BCller--ist.wav/LL-Q188_%28deu%29-Frank_C._M%C3%BCller--ist.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/b9/LL-Q188_%28deu%29-Frank_C._M%C3%BCller--ist.wav/LL-Q188_%28deu%29-Frank_C._M%C3%BCller--ist.wav.ogg"
    }
  ],
  "word": "-ist"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "de",
        "2": "grc"
      },
      "expansion": "",
      "name": "dercat"
    },
    {
      "args": {
        "1": "de",
        "2": "la",
        "3": "-ista"
      },
      "expansion": "Borrowed from Latin -ista",
      "name": "bor+"
    },
    {
      "args": {
        "1": "de",
        "2": "fr",
        "3": "-iste"
      },
      "expansion": "French -iste",
      "name": "der"
    }
  ],
  "etymology_text": "Borrowed from Latin -ista, reinforced by French -iste.",
  "forms": [
    {
      "form": "-isten",
      "tags": [
        "genitive"
      ]
    },
    {
      "form": "-isten",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "-istin",
      "tags": [
        "feminine"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m.weak",
        "f": "in"
      },
      "expansion": "-ist m (weak, genitive -isten, plural -isten, feminine -istin)",
      "name": "de-noun"
    }
  ],
  "lang": "German",
  "lang_code": "de",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "German entries with incorrect language header",
        "German lemmas",
        "German masculine suffixes",
        "German noun-forming suffixes",
        "German suffixes",
        "German terms borrowed from Latin",
        "German terms derived from Ancient Greek",
        "German terms derived from French",
        "German terms derived from Latin",
        "German weak suffixes",
        "Pages with 10 entries",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "Piano (“piano”) + -ist → Pianist (“pianist”)"
        },
        {
          "text": "Anarchie (“anarchy”) + -ist → Anarchist (“anarchist”)"
        },
        {
          "text": "Putsch (“putsch, coup”) + -ist → Putschist (“putschist, coupist”)"
        }
      ],
      "glosses": [
        "-ist"
      ],
      "links": [
        [
          "-ist",
          "#English"
        ]
      ],
      "tags": [
        "masculine",
        "morpheme",
        "weak"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɪst]"
    },
    {
      "audio": "LL-Q188 (deu)-Frank C. Müller--ist.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/b9/LL-Q188_%28deu%29-Frank_C._M%C3%BCller--ist.wav/LL-Q188_%28deu%29-Frank_C._M%C3%BCller--ist.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/b9/LL-Q188_%28deu%29-Frank_C._M%C3%BCller--ist.wav/LL-Q188_%28deu%29-Frank_C._M%C3%BCller--ist.wav.ogg"
    }
  ],
  "word": "-ist"
}