"CO₂" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Lemmes en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Substances chimiques en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Substances chimiques en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "CO₂ emission right"
    },
    {
      "word": "CO₂ market"
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Exemples en anglais à traduire",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              200,
              203
            ]
          ],
          "ref": "Le Bureau de l’Attaché de presse de la Maison Blanche,President Obama Announces Accelerated Purchase of 17,600 New American Vehicles for Government Fleet, 2009-04-09",
          "text": "By swapping out less efficient federal vehicles for new hybrid and fuel efficient ones, this strategy will reduce gasoline consumption by 1.3 million gallons per year and prevent 26 million pounds of CO₂ from entering the atmosphere."
        }
      ],
      "glosses": [
        "Dioxyde de carbone."
      ],
      "id": "fr-CO₂-en-noun-3-Rz7Vyp",
      "topics": [
        "chemistry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\si.oʊ.ˈtu\\",
      "raw_tags": [
        "États-Unis"
      ]
    },
    {
      "ipa": "\\siː.əʊ.ˈtuː\\",
      "raw_tags": [
        "Royaume-Uni"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "carbon dioxide"
    },
    {
      "word": "carbonic acid gas"
    },
    {
      "word": "carbonic gas"
    }
  ],
  "tags": [
    "invariable"
  ],
  "word": "CO₂"
}

{
  "categories": [
    "Lemmes en anglais",
    "Noms communs en anglais",
    "Substances chimiques en anglais",
    "Substances chimiques en français",
    "anglais"
  ],
  "derived": [
    {
      "word": "CO₂ emission right"
    },
    {
      "word": "CO₂ market"
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Exemples en anglais",
        "Exemples en anglais à traduire"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              200,
              203
            ]
          ],
          "ref": "Le Bureau de l’Attaché de presse de la Maison Blanche,President Obama Announces Accelerated Purchase of 17,600 New American Vehicles for Government Fleet, 2009-04-09",
          "text": "By swapping out less efficient federal vehicles for new hybrid and fuel efficient ones, this strategy will reduce gasoline consumption by 1.3 million gallons per year and prevent 26 million pounds of CO₂ from entering the atmosphere."
        }
      ],
      "glosses": [
        "Dioxyde de carbone."
      ],
      "topics": [
        "chemistry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\si.oʊ.ˈtu\\",
      "raw_tags": [
        "États-Unis"
      ]
    },
    {
      "ipa": "\\siː.əʊ.ˈtuː\\",
      "raw_tags": [
        "Royaume-Uni"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "carbon dioxide"
    },
    {
      "word": "carbonic acid gas"
    },
    {
      "word": "carbonic gas"
    }
  ],
  "tags": [
    "invariable"
  ],
  "word": "CO₂"
}