DICTIONARY · CC-CEDICT

費馬大定理

简费马大定理 · 繁費馬大定理

Mandarin · pinyin Fèi mǎ dà dìng lǐ

(math.) Fermat's Last Theorem

Full entryShow on map

Characters in this entry

費: Look up this written character
馬: Look up this written character
大: dà · big, great, vast, large, high
定: dìng · decide, settle, fix
理: lǐ · reason, logic; manage
费: fèi · expenses, expenditures, fee
马: mǎ · horse; surname; Kangxi radical 187

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

Explore the spelling

Mandarin tones

4–3–4–4–3 · Fei4 ma3 da4 ding4 li3

Compare attested words with these syllables ↗

Dictionary tones. Connected speech can change their realization.

Connected dictionary

6character links

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.

費馬大定理 · find source passages ↗ · 费马大定理 · find source passages ↗

Explore Classical grammar ↗

Compare dictionary sources Wiktionary · 1 sense · 1 Cantonese reading

Rime Cantonese 粵拼

fai3 maa5 daai6 ding6 lei5

Cantonese word readings for 費馬大定理. 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.

name

(number theory) Fermat's Last Theorem

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

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