"oxygen" meaning in English

{
  "forms": [
    {
      "form": "oxygen",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "oxygens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
      "name": "noun"
    }
  ],
  "hyphenation": "ox‧y‧gen",
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "glosses": [
        "Oxygen is a chemical element (symbol O) with an atomic number of 8."
      ],
      "id": "simple-oxygen-en-noun-vxMAfqHV",
      "raw_tags": [
        "uncountable"
      ]
    },
    {
      "categories": [],
      "glosses": [
        "Oxygen is a type of gas, which is needed for breathing."
      ],
      "id": "simple-oxygen-en-noun-LAzMZhed",
      "raw_tags": [
        "uncountable"
      ]
    },
    {
      "categories": [],
      "glosses": [
        "An oxygen is an atom of the element oxygen."
      ],
      "id": "simple-oxygen-en-noun-fF1yMMr9",
      "raw_tags": [
        "countable"
      ]
    }
  ],
  "sounds": [
    {
      "enpr": "ŏk'sĭjən"
    },
    {
      "ipa": "/ˈɒksɪdʒən/"
    },
    {
      "audio": "en-us-oxygen.ogg",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "oxygen"
}

{
  "forms": [
    {
      "form": "oxygen",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "oxygens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
      "name": "noun"
    }
  ],
  "hyphenation": "ox‧y‧gen",
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Uncountable nouns"
      ],
      "glosses": [
        "Oxygen is a chemical element (symbol O) with an atomic number of 8."
      ],
      "raw_tags": [
        "uncountable"
      ]
    },
    {
      "categories": [
        "Uncountable nouns"
      ],
      "glosses": [
        "Oxygen is a type of gas, which is needed for breathing."
      ],
      "raw_tags": [
        "uncountable"
      ]
    },
    {
      "categories": [
        "Countable nouns"
      ],
      "glosses": [
        "An oxygen is an atom of the element oxygen."
      ],
      "raw_tags": [
        "countable"
      ]
    }
  ],
  "sounds": [
    {
      "enpr": "ŏk'sĭjən"
    },
    {
      "ipa": "/ˈɒksɪdʒən/"
    },
    {
      "audio": "en-us-oxygen.ogg",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "oxygen"
}