phóng xạ
[fawŋ͡m˧˦ saː˧˨ʔ]
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
(adjective) radioactive
Adjective
Where it’s used:
Used
Toàn quốc & hải ngoại · Vietnam-wide & diaspora
Examples
chất/nguyên tố/đồng vị phóng xạa radioactive substance/element/isotope
Wiktionary example (CC BY-SA 4.0)
Sources & notes
Imported from Wiktionary (CC BY-SA 4.0, retrieved 2026-07-29); community review pending. source ↗
Common questions
What does “phóng xạ” mean?
(adjective) radioactive
Is “phóng xạ” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.