um sùm
[ʔum˧˧ sum˨˩]
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
(adjective) very loud; noisy
AdjectiveRegister: informal
Where it’s used:
Used
Miền Trung · Central Vietnam
Used
Miền Nam · Southern Vietnam
• Wiktionary labels this sense “Central” • Wiktionary labels this sense “Southern”
Sources & notes
Imported from Wiktionary (CC BY-SA 4.0, retrieved 2026-07-29); community review pending. source ↗
Common questions
What does “um sùm” mean?
(adjective) very loud; noisy
Is “um sùm” formal or informal?
um sùm is generally informal.