"click chemistry" meaning in English

{
  "etymology_text": "Coined by Karl Barry Sharpless (born 1941), American chemist, circa 2001.",
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  "lang_code": "en",
  "pos": "noun",
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          "name": "Chemical reactions",
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      "glosses": [
        "A philosophy of chemistry in which substances are generated quickly and reliably by joining small modular units together, as in nature."
      ],
      "id": "en-click_chemistry-en-noun-MNZ1BrJP",
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      "raw_glosses": [
        "(chemistry) A philosophy of chemistry in which substances are generated quickly and reliably by joining small modular units together, as in nature."
      ],
      "related": [
        {
          "word": "click reaction"
        }
      ],
      "tags": [
        "uncountable"
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      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
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      "wikipedia": [
        "Karl Barry Sharpless",
        "click chemistry"
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    }
  ],
  "word": "click chemistry"
}

{
  "etymology_text": "Coined by Karl Barry Sharpless (born 1941), American chemist, circa 2001.",
  "head_templates": [
    {
      "args": {
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      },
      "expansion": "click chemistry (uncountable)",
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    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "click reaction"
    }
  ],
  "senses": [
    {
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        "English entries with incorrect language header",
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        "English multiword terms",
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        "en:Chemical reactions"
      ],
      "glosses": [
        "A philosophy of chemistry in which substances are generated quickly and reliably by joining small modular units together, as in nature."
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
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        [
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      "raw_glosses": [
        "(chemistry) A philosophy of chemistry in which substances are generated quickly and reliably by joining small modular units together, as in nature."
      ],
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        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
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      "wikipedia": [
        "Karl Barry Sharpless",
        "click chemistry"
      ]
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  ],
  "word": "click chemistry"
}