"racémisation" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "racémiser",
        "3": "-ation"
      },
      "expansion": "racémiser + -ation",
      "name": "af"
    }
  ],
  "etymology_text": "From racémiser + -ation.",
  "forms": [
    {
      "form": "racémisations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "racémisation f (plural racémisations)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "French terms suffixed with -ation",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "fr",
          "name": "Chemistry",
          "orig": "fr:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "racemization"
      ],
      "id": "en-racémisation-fr-noun-PtXcUZQP",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "racemization",
          "racemization"
        ]
      ],
      "raw_glosses": [
        "(chemistry) racemization"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "racémisation"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "racémiser",
        "3": "-ation"
      },
      "expansion": "racémiser + -ation",
      "name": "af"
    }
  ],
  "etymology_text": "From racémiser + -ation.",
  "forms": [
    {
      "form": "racémisations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "racémisation f (plural racémisations)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "French countable nouns",
        "French entries with incorrect language header",
        "French feminine nouns",
        "French lemmas",
        "French nouns",
        "French terms suffixed with -ation",
        "fr:Chemistry"
      ],
      "glosses": [
        "racemization"
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "racemization",
          "racemization"
        ]
      ],
      "raw_glosses": [
        "(chemistry) racemization"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "racémisation"
}