七
qī
In real, traceable use. Part of the curated seed collection; community review is coming.
The number seven, in counting and in figures. 七个人 is 'seven people', 七月 July, 第七 'seventh'. The days of the week are numbered only up to six: Sunday is 星期天 or 星期日, never 星期七.
Số bảy, dùng khi đếm và khi đọc các con số. 七个人 là bảy người, 七月 là tháng bảy, 第七 là “thứ bảy” (số thứ tự). Các ngày trong tuần chỉ đánh số đến sáu: chủ nhật là 星期天 hoặc 星期日, không có 星期七.
NumeralRegister: neutral
Examples
Editorial example (illustrative, not a corpus attestation) — awaiting a native-speaker check
Sources & notes
Hán-Việt bridge batch 063 (2026-11-14). Headword, Traditional form and pinyin checked against CC-CEDICT (CC BY-SA 4.0) source ↗ · Hán-Việt reading: Unihan kVietnamese source ↗ · No Vietnamese entry is linked as its twin; the Hán-Việt reading is given character by character. Definition, literal gloss and example sentence are original; the example has not had a native-speaker check yet.
Common questions
What does “七” mean?
The number seven, in counting and in figures. 七个人 is 'seven people', 七月 July, 第七 'seventh'. The days of the week are numbered only up to six: Sunday is 星期天 or 星期日, never 星期七.
Is “七” formal or informal?
七 is generally neutral.