si đa
[si˧˧ ʔɗaː˧˧]
Proposed by a contributor, not yet supported by evidence.
Meaning · English
(noun) AIDS
NounRegister: informalConnotation: humorous
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 “si đa” mean?
(noun) AIDS
Is “si đa” formal or informal?
si đa is generally informal; connotation: humorous.