"réaction en chaîne par polymérase" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "réaction en chaîne",
        "3": "par",
        "4": "polymérase",
        "t1": "chain reaction",
        "t2": "for",
        "t3": "polymerase"
      },
      "expansion": "réaction en chaîne (“chain reaction”) + par (“for”) + polymérase (“polymerase”)",
      "name": "af"
    }
  ],
  "etymology_text": "From réaction en chaîne (“chain reaction”) + par (“for”) + polymérase (“polymerase”).",
  "forms": [
    {
      "form": "réactions en chaîne par polymérase",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "réaction en chaîne par polymérase f (plural réactions en chaîne par polymérase)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "fr",
          "name": "Molecular biology",
          "orig": "fr:Molecular biology",
          "parents": [
            "Biochemistry",
            "Biology",
            "Genetics",
            "Chemistry",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "polymerase chain reaction"
      ],
      "id": "en-réaction_en_chaîne_par_polymérase-fr-noun-qTVChkNQ",
      "links": [
        [
          "molecular biology",
          "molecular biology"
        ],
        [
          "polymerase chain reaction",
          "polymerase chain reaction"
        ]
      ],
      "qualifier": "molecular biology",
      "raw_glosses": [
        "(molecular biology) polymerase chain reaction"
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʁe.ak.sjɔ̃ ɑ̃ ʃɛn paʁ pɔ.li.me.ʁaz/"
    }
  ],
  "word": "réaction en chaîne par polymérase"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "réaction en chaîne",
        "3": "par",
        "4": "polymérase",
        "t1": "chain reaction",
        "t2": "for",
        "t3": "polymerase"
      },
      "expansion": "réaction en chaîne (“chain reaction”) + par (“for”) + polymérase (“polymerase”)",
      "name": "af"
    }
  ],
  "etymology_text": "From réaction en chaîne (“chain reaction”) + par (“for”) + polymérase (“polymerase”).",
  "forms": [
    {
      "form": "réactions en chaîne par polymérase",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "réaction en chaîne par polymérase f (plural réactions en chaîne par polymérase)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
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        "French compound terms",
        "French countable nouns",
        "French entries with incorrect language header",
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        "French nouns",
        "French terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "fr:Molecular biology"
      ],
      "glosses": [
        "polymerase chain reaction"
      ],
      "links": [
        [
          "molecular biology",
          "molecular biology"
        ],
        [
          "polymerase chain reaction",
          "polymerase chain reaction"
        ]
      ],
      "qualifier": "molecular biology",
      "raw_glosses": [
        "(molecular biology) polymerase chain reaction"
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʁe.ak.sjɔ̃ ɑ̃ ʃɛn paʁ pɔ.li.me.ʁaz/"
    }
  ],
  "word": "réaction en chaîne par polymérase"
}