DICTIONARY · CC-CEDICT

不一

Mandarin · pinyin bù yī

to vary
to differ

Full entryShow on map

Characters in this entry

不: bù · no, not; un-; negative prefix
一: yī · one; a, an; alone

Written characters and their own readings; the entry’s pronunciation is shown above.

Explore the spelling

Mandarin tones

4–1 · bu4 yi1

Compare attested words with these syllables ↗

Dictionary tones. Connected speech can change their realization.

Connected dictionary

2character links3same-tone records

Explore word families ↗Compare pronunciations ↗Open character structure ↗

Counts describe dictionary records, not word frequency or semantic similarity. Source identities stay separate.

Read this spelling in Classical texts

Follow a written form into the eight pinned witnesses: Analects, Mencius, Laozi, Zhuangzi, Xunzi, Han Feizi, Sunzi and the Mao Shijing. A match is a place to investigate; it does not prove that a modern dictionary sense fits the passage.

不一 · find source passages ↗

Explore Classical grammar ↗

Compare dictionary sources Wiktionary · 2 senses · 1 Cantonese reading

Rime Cantonese 粵拼

bat1 jat1

Cantonese word readings for 不一. This lexicon supplies readings, not definitions.

CanCLID contributors · CC BY 4.0 · source & license · Data pack

Wiktionary English definitions · Chinese section

Independent source senses for this spelling, with usage labels retained. Not matched to the pronunciation above.

adj

varying; differing; different; not uniform

verb

to vary; to differ

Source page · dump 2026-09-02 · Contributors & history

Wiktionary contributors · CC BY-SA 4.0 · source & license · Data pack