"raffineurs" meaning in Français

{
  "anagrams": [
    {
      "word": "surraffine"
    },
    {
      "word": "surraffiné"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Formes de noms communs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "raffineur",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en français",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              29,
              39
            ]
          ],
          "ref": "Jean Lambert-Dansette, Histoire de l’entreprise et des chefs d’entreprise en France - Tome 5: L’entreprise entre deux siècles (1880-1914) - Les rayons et les ombres, 2009",
          "text": "La politique commerciale des raffineurs de sucre témoigne des difficultés dues aux velléités d’indépendance qui grèvent les ententes."
        }
      ],
      "form_of": [
        {
          "word": "raffineur"
        }
      ],
      "glosses": [
        "Pluriel de raffineur."
      ],
      "id": "fr-raffineurs-fr-noun-M0iXFeRO"
    }
  ],
  "sounds": [
    {
      "ipa": "\\ʁa.fi.nœʁ\\"
    }
  ],
  "tags": [
    "form-of",
    "masculine"
  ],
  "word": "raffineurs"
}

{
  "anagrams": [
    {
      "word": "surraffine"
    },
    {
      "word": "surraffiné"
    }
  ],
  "categories": [
    "Formes de noms communs en français",
    "français"
  ],
  "forms": [
    {
      "form": "raffineur",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "categories": [
        "Exemples en français"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              29,
              39
            ]
          ],
          "ref": "Jean Lambert-Dansette, Histoire de l’entreprise et des chefs d’entreprise en France - Tome 5: L’entreprise entre deux siècles (1880-1914) - Les rayons et les ombres, 2009",
          "text": "La politique commerciale des raffineurs de sucre témoigne des difficultés dues aux velléités d’indépendance qui grèvent les ententes."
        }
      ],
      "form_of": [
        {
          "word": "raffineur"
        }
      ],
      "glosses": [
        "Pluriel de raffineur."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ʁa.fi.nœʁ\\"
    }
  ],
  "tags": [
    "form-of",
    "masculine"
  ],
  "word": "raffineurs"
}