chữ khẩu
In real, traceable use. Part of the curated seed collection; community review is coming.
Sense 1
Meaning · English
(adjective) square and empty inside
Where it’s used:
Used
Toàn quốc & hải ngoại · Vietnam-wide & diaspora
Examples
hình chữ khẩuan empty square
Lắp lại đoạn cần có tiết diện chữ khẩu vào mặt bích B, tháo 2 bù tâm lớn để thả mặt bích B xuống mâm quay.Mount the rod section with box-shaped cross-section onto flange B, then remove the two large centering plugs to lower flange B onto the turntable.
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 ↗
Sense 2
Meaning · English
(adjective) having the layout of a courtyard house
Examples
nhà chữ khẩucourtyard house
Chữ Khẩu thường xuất hiện ở chùa tổ (10 chùa tổ khảo sát đều là chữ Khẩu).Courtyard [layouts] are often found in tổ temples (the ten tổ temples surveyed are all courtyard [type]).
Wiktionary example (CC BY-SA 4.0)
Sense 3
Meaning · English
(noun) Used other than figuratively or idiomatically: see chữ, khẩu.
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Common questions
What does “chữ khẩu” mean?
(adjective) square and empty inside
Is “chữ khẩu” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.
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