thất thủ
[tʰət̚˧˦ tʰu˧˩]
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
(verb) to fall; to be lost (to the enemy)
Verb
Where it’s used:
Used
Toàn quốc & hải ngoại · Vietnam-wide & diaspora
Examples
Bức thành trì cuối cùng của địch đã thất thủ, cuộc cách mạng của nhân dân ta toàn thắng.The falldown of our enemy's very last stronghold had wound up in absolute triumph of our people's revolution.
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 “thất thủ” mean?
(verb) to fall; to be lost (to the enemy)
Is “thất thủ” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.