tứ đại đồng đường
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
Four generations under one roof — great-grandparents to great-grandchildren in a single household.
Literally: four generations share the hall
Examples
Nhà ấy tứ đại đồng đường, hiếm lắm.Four generations under that one roof — a rare thing now.
Editorial example (VI sweep batch 040, illustrative)
Sources & notes
Discovered via Vietnamese Wiktionary, Thể loại:Thành ngữ tiếng Việt (CC BY-SA 4.0); retrieved 2026-08-01. Source: source ↗ Definition is an original editorial synthesis, not copied from the source.
Common questions
What does “tứ đại đồng đường” mean?
Four generations under one roof — great-grandparents to great-grandchildren in a single household. Literally: four generations share the hall
Is “tứ đại đồng đường” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.