khinh khí
[xïŋ˧˧ xi˧˦]
Preserved but no longer current.
Meaning · English
(noun) hydrogen (molecular hydrogen)
Noun
Where it’s used:
Used
Toàn quốc & hải ngoại · Vietnam-wide & diaspora
Sources & notes
Imported from Wiktionary (CC BY-SA 4.0, retrieved 2026-07-29); community review pending. source ↗
Common questions
What does “khinh khí” mean?
(noun) hydrogen (molecular hydrogen)
Is “khinh khí” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.