"-ista" meaning in Catalan

{
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "la",
        "3": "-ista"
      },
      "expansion": "Borrowed from Latin -ista",
      "name": "bor+"
    },
    {
      "args": {
        "1": "ca",
        "2": "grc",
        "3": "-ιστής"
      },
      "expansion": "Ancient Greek -ιστής (-istḗs)",
      "name": "der"
    }
  ],
  "etymology_text": "Borrowed from Latin -ista, from Ancient Greek -ιστής (-istḗs).",
  "forms": [
    {
      "form": "-istes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mfbysense"
      },
      "expansion": "-ista m or f by sense (noun-forming suffix, plural -istes)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Catalan masculine and feminine suffixes by sense",
          "parents": [
            "Masculine and feminine suffixes by sense",
            "Suffixes by gender",
            "Suffixes",
            "Morphemes",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Catalan masculine suffixes ending in -a",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Catalan suffixes with multiple genders",
          "parents": [
            "Suffixes with multiple genders",
            "Suffixes by gender",
            "Suffixes",
            "Morphemes",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages using catfix",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 14 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "10 3 0 6 7 10 3 3 3 3 0 3 2 10 8 11 6 2 2 2 0 0 2 0 0 2 1 2 2",
          "kind": "other",
          "name": "Pages with 14 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "9 4 0 5 6 9 4 4 4 4 0 3 3 9 7 9 5 3 3 3 0 0 2 0 0 2 0 2 2",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "-ist"
      ],
      "id": "en--ista-ca-suffix-NrUo8fUR",
      "links": [
        [
          "-ist",
          "-ist"
        ]
      ],
      "related": [
        {
          "word": "-isme"
        }
      ],
      "tags": [
        "by-personal-gender",
        "feminine",
        "masculine",
        "morpheme"
      ]
    }
  ],
  "word": "-ista"
}

{
  "categories": [
    "Pages with 14 entries",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "la",
        "3": "-ista"
      },
      "expansion": "Borrowed from Latin -ista",
      "name": "bor+"
    },
    {
      "args": {
        "1": "ca",
        "2": "grc",
        "3": "-ιστής"
      },
      "expansion": "Ancient Greek -ιστής (-istḗs)",
      "name": "der"
    }
  ],
  "etymology_text": "Borrowed from Latin -ista, from Ancient Greek -ιστής (-istḗs).",
  "forms": [
    {
      "form": "-istes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mfbysense"
      },
      "expansion": "-ista m or f by sense (noun-forming suffix, plural -istes)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "suffix",
  "related": [
    {
      "word": "-isme"
    }
  ],
  "senses": [
    {
      "categories": [
        "Catalan countable suffixes",
        "Catalan entries with incorrect language header",
        "Catalan feminine suffixes",
        "Catalan lemmas",
        "Catalan masculine and feminine suffixes by sense",
        "Catalan masculine suffixes",
        "Catalan masculine suffixes ending in -a",
        "Catalan noun-forming suffixes",
        "Catalan suffixes",
        "Catalan suffixes with multiple genders",
        "Catalan suffixes with red links in their headword lines",
        "Catalan terms borrowed from Latin",
        "Catalan terms derived from Ancient Greek",
        "Catalan terms derived from Latin",
        "Pages using catfix",
        "Pages with 14 entries",
        "Pages with entries"
      ],
      "glosses": [
        "-ist"
      ],
      "links": [
        [
          "-ist",
          "-ist"
        ]
      ],
      "tags": [
        "by-personal-gender",
        "feminine",
        "masculine",
        "morpheme"
      ]
    }
  ],
  "word": "-ista"
}

{
  "called_from": "form_descriptions/1698",
  "msg": "unrecognized head form: noun-forming suffix",
  "path": [
    "-ista"
  ],
  "section": "Catalan",
  "subsection": "suffix",
  "title": "-ista",
  "trace": ""
}