"precatalytic" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "catalytic"
      },
      "expansion": "pre- + catalytic",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pre- + catalytic.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "precatalytic (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with pre-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
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          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Biochemistry",
          "orig": "en:Biochemistry",
          "parents": [
            "Biology",
            "Chemistry",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Relating to the changes (in structure etc.) that happen to enzymes before their catalytic function becomes possible."
      ],
      "id": "en-precatalytic-en-adj--VKGQiN3",
      "links": [
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "enzyme",
          "enzyme"
        ],
        [
          "catalytic",
          "catalytic"
        ]
      ],
      "raw_glosses": [
        "(biochemistry) Relating to the changes (in structure etc.) that happen to enzymes before their catalytic function becomes possible."
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "precatalytic"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "catalytic"
      },
      "expansion": "pre- + catalytic",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pre- + catalytic.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "precatalytic (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with pre-",
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        "Pages with 1 entry",
        "Pages with entries",
        "en:Biochemistry"
      ],
      "glosses": [
        "Relating to the changes (in structure etc.) that happen to enzymes before their catalytic function becomes possible."
      ],
      "links": [
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "enzyme",
          "enzyme"
        ],
        [
          "catalytic",
          "catalytic"
        ]
      ],
      "raw_glosses": [
        "(biochemistry) Relating to the changes (in structure etc.) that happen to enzymes before their catalytic function becomes possible."
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "precatalytic"
}