"composition chimique" 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": "Traductions en allemand",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Locutioncomposée de composition et de chimique"
  ],
  "forms": [
    {
      "form": "compositions chimiques",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "colspan=\"2\" :Modèle:!\\kɔ̃.pɔ.zi.sjɔ̃ ʃi.mik\\",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en français",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en français de la chimie",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "La composition chimique du mélange réactif doit être précisément contrôlée."
        }
      ],
      "glosses": [
        "Composition d'une matière, exprimée en termes des corps purs qui la composent et de leurs proportions / concentrations."
      ],
      "id": "fr-composition_chimique-fr-noun-YyFqcPDP",
      "topics": [
        "chemistry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\kɔ̃.pɔ.zi.sjɔ̃ ʃi.mik\\"
    }
  ],
  "tags": [
    "feminine"
  ],
  "translations": [
    {
      "lang": "Allemand",
      "lang_code": "de",
      "tags": [
        "feminine"
      ],
      "word": "chemische Zusammensetzung"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "chemical composition"
    }
  ],
  "word": "composition chimique"
}

{
  "categories": [
    "Compositions en français",
    "Locutions nominales en français",
    "Traductions en allemand",
    "Traductions en anglais",
    "français"
  ],
  "etymology_texts": [
    "Locutioncomposée de composition et de chimique"
  ],
  "forms": [
    {
      "form": "compositions chimiques",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "colspan=\"2\" :Modèle:!\\kɔ̃.pɔ.zi.sjɔ̃ ʃi.mik\\",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        "Exemples en français",
        "Lexique en français de la chimie"
      ],
      "examples": [
        {
          "text": "La composition chimique du mélange réactif doit être précisément contrôlée."
        }
      ],
      "glosses": [
        "Composition d'une matière, exprimée en termes des corps purs qui la composent et de leurs proportions / concentrations."
      ],
      "topics": [
        "chemistry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\kɔ̃.pɔ.zi.sjɔ̃ ʃi.mik\\"
    }
  ],
  "tags": [
    "feminine"
  ],
  "translations": [
    {
      "lang": "Allemand",
      "lang_code": "de",
      "tags": [
        "feminine"
      ],
      "word": "chemische Zusammensetzung"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "chemical composition"
    }
  ],
  "word": "composition chimique"
}