"réaction de phase aiguë" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions nominales en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Ë en français",
      "orig": "ë en français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de réaction et de phase aiguë."
  ],
  "forms": [
    {
      "form": "réactions de phase aiguë",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "raw_tags": [
    "orthographe traditionnelle"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en français de la biologie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en français",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Réponse à une inflammation stimulant ou inhibant la production de protéine de phase aigüe."
      ],
      "id": "fr-réaction_de_phase_aiguë-fr-noun-93-XXA4b",
      "topics": [
        "biology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ʁe.ak.sjɔ̃ də fɑ.z‿e.ɡy\\"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "réaction de phase aiguë"
}

{
  "categories": [
    "Compositions en français",
    "Locutions nominales en français",
    "français",
    "ë en français"
  ],
  "etymology_texts": [
    "Composé de réaction et de phase aiguë."
  ],
  "forms": [
    {
      "form": "réactions de phase aiguë",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "raw_tags": [
    "orthographe traditionnelle"
  ],
  "senses": [
    {
      "categories": [
        "Lexique en français de la biologie",
        "Wiktionnaire:Exemples manquants en français"
      ],
      "glosses": [
        "Réponse à une inflammation stimulant ou inhibant la production de protéine de phase aigüe."
      ],
      "topics": [
        "biology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ʁe.ak.sjɔ̃ də fɑ.z‿e.ɡy\\"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "réaction de phase aiguë"
}