"-culteur" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "la",
        "3": "cultor"
      },
      "expansion": "Latin cultor",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin cultor.",
  "forms": [
    {
      "form": "-cultrice",
      "tags": [
        "feminine"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "fr",
        "2": "suffix",
        "3": "feminine",
        "4": "-cultrice",
        "g": "m"
      },
      "expansion": "-culteur m (feminine -cultrice)",
      "name": "head"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "indicates a grower or a keep of something, usually animal or plant related"
      ],
      "id": "en--culteur-fr-suffix-F9Jka4ph",
      "tags": [
        "masculine",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kyl.tœʁ/"
    }
  ],
  "word": "-culteur"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "la",
        "3": "cultor"
      },
      "expansion": "Latin cultor",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin cultor.",
  "forms": [
    {
      "form": "-cultrice",
      "tags": [
        "feminine"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "fr",
        "2": "suffix",
        "3": "feminine",
        "4": "-cultrice",
        "g": "m"
      },
      "expansion": "-culteur m (feminine -cultrice)",
      "name": "head"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "French 2-syllable words",
        "French entries with incorrect language header",
        "French lemmas",
        "French masculine suffixes",
        "French suffixes",
        "French terms derived from Latin",
        "French terms with IPA pronunciation"
      ],
      "glosses": [
        "indicates a grower or a keep of something, usually animal or plant related"
      ],
      "tags": [
        "masculine",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kyl.tœʁ/"
    }
  ],
  "word": "-culteur"
}