thán khí

See also: thần khí

Vietnamese

Etymology

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).

Pronunciation

  • (Hà Nội) IPA(key): [tʰaːn˧˦ xi˧˦]
  • (Huế) IPA(key): [tʰaːŋ˦˧˥ kʰɪj˨˩˦] ~ [tʰaːŋ˦˧˥ xɪj˨˩˦]
  • (Saigon) IPA(key): [tʰaːŋ˦˥ kʰɪj˦˥] ~ [tʰaːŋ˦˥ xɪj˦˥]

Noun

thán khí

  1. (obsolete) carbon dioxide
    Synonym: cacbon đioxit

See also

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