Tiếng Việt · Word Attested

kỉ hà

[ki˧˩ haː˨˩] 🎙 Say it

In real, traceable use. Part of the curated seed collection; community review is coming.

Sense 1

Both English Tiếng Việt

Meaning · English

(adjective) geometric, as in rectangular, square, triangular, circular, etc.

Nghĩa · Tiếng Việt

liên quan đến hình học

Machine-translated — suggest a fix

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 ↗

Both English Tiếng Việt

Meaning · English

(adjective) straight

Nghĩa · Tiếng Việt

thẳng

Machine-translated — suggest a fix

Khi vẽ nên dùng đường kỉ hà, kể cả khi vẽ đường cong.When you draw, you should use straight lines, even when you approximate curves.

Wiktionary example (CC BY-SA 4.0)

What does “kỉ hà” mean?

(adjective) geometric, as in rectangular, square, triangular, circular, etc.

Is “kỉ hà” formal or informal?

No register label has been reviewed yet — treat it as neutral and check the usage notes above.

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