"thán khí" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "碳氣"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "碳",
        "2": "carbon",
        "3": "氣",
        "4": "gas"
      },
      "expansion": "Sino-Vietnamese word from 碳 (“carbon”) and 氣 (“gas”)",
      "name": "vi-etym-sino"
    },
    {
      "args": {
        "1": "vi",
        "2": "zh",
        "3": "-"
      },
      "expansion": "Chinese",
      "name": "der"
    },
    {
      "args": {
        "1": "zh",
        "2": "石炭",
        "lit": "rocky coal",
        "tr": "thạch thán"
      },
      "expansion": "Chinese 石炭 (thạch thán, literally “rocky coal”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "zh",
        "2": "炭氣",
        "tr": "thán khí"
      },
      "expansion": "Chinese 炭氣 /炭气 (thán khí)",
      "name": "cog"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 碳 (“carbon”) and 氣 (“gas”). The Chinese character 碳 (thán) is composed of 石 (thạch, “rock”, chemical radical for \"non-gassy\" nonmetal elements) + 炭 (thán, “coal”), due to the carbonic makeup of coal. See also than đá (“coal”) and Than Đá (“Carboniferous”) which are from Chinese 石炭 (thạch thán, literally “rocky coal”). Compare Chinese 炭氣 /炭气 (thán khí).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "thán khí",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "thán khí",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Chinese terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sino-Vietnamese words",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sino-Vietnamese words with uncreated Han etymology",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Gases",
          "orig": "vi:Gases",
          "parents": [
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "carbon dioxide"
      ],
      "id": "en-thán_khí-vi-noun-3fdHg6ZW",
      "links": [
        [
          "carbon dioxide",
          "carbon dioxide"
        ]
      ],
      "raw_glosses": [
        "(obsolete) carbon dioxide"
      ],
      "related": [
        {
          "word": "dưỡng khí"
        },
        {
          "word": "khinh khí"
        }
      ],
      "synonyms": [
        {
          "word": "cacbon đioxit"
        }
      ],
      "tags": [
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[tʰaːn˧˦ xi˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[tʰaːŋ˦˧˥ kʰɪj˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[tʰaːŋ˦˧˥ xɪj˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[tʰaːŋ˦˥ kʰɪj˦˥]",
      "note": "Saigon"
    },
    {
      "ipa": "[tʰaːŋ˦˥ xɪj˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "thán khí"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "碳氣"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "碳",
        "2": "carbon",
        "3": "氣",
        "4": "gas"
      },
      "expansion": "Sino-Vietnamese word from 碳 (“carbon”) and 氣 (“gas”)",
      "name": "vi-etym-sino"
    },
    {
      "args": {
        "1": "vi",
        "2": "zh",
        "3": "-"
      },
      "expansion": "Chinese",
      "name": "der"
    },
    {
      "args": {
        "1": "zh",
        "2": "石炭",
        "lit": "rocky coal",
        "tr": "thạch thán"
      },
      "expansion": "Chinese 石炭 (thạch thán, literally “rocky coal”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "zh",
        "2": "炭氣",
        "tr": "thán khí"
      },
      "expansion": "Chinese 炭氣 /炭气 (thán khí)",
      "name": "cog"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 碳 (“carbon”) and 氣 (“gas”). The Chinese character 碳 (thán) is composed of 石 (thạch, “rock”, chemical radical for \"non-gassy\" nonmetal elements) + 炭 (thán, “coal”), due to the carbonic makeup of coal. See also than đá (“coal”) and Than Đá (“Carboniferous”) which are from Chinese 石炭 (thạch thán, literally “rocky coal”). Compare Chinese 炭氣 /炭气 (thán khí).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "thán khí",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "thán khí",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "related": [
    {
      "word": "dưỡng khí"
    },
    {
      "word": "khinh khí"
    }
  ],
  "senses": [
    {
      "categories": [
        "Chinese terms with non-redundant manual transliterations",
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Vietnamese words",
        "Sino-Vietnamese words with uncreated Han etymology",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese terms derived from Chinese",
        "Vietnamese terms with IPA pronunciation",
        "Vietnamese terms with obsolete senses",
        "vi:Gases"
      ],
      "glosses": [
        "carbon dioxide"
      ],
      "links": [
        [
          "carbon dioxide",
          "carbon dioxide"
        ]
      ],
      "raw_glosses": [
        "(obsolete) carbon dioxide"
      ],
      "synonyms": [
        {
          "word": "cacbon đioxit"
        }
      ],
      "tags": [
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[tʰaːn˧˦ xi˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[tʰaːŋ˦˧˥ kʰɪj˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[tʰaːŋ˦˧˥ xɪj˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[tʰaːŋ˦˥ kʰɪj˦˥]",
      "note": "Saigon"
    },
    {
      "ipa": "[tʰaːŋ˦˥ xɪj˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "thán khí"
}