円周率

Japanese

Kanji in this term
円	周	率
えん Grade: 1	しゅう Grade: 4	りつ Grade: 5
kan’on

Etymology

From 円周 (enshū, “circumference”) +‎ 率 (-ritsu, “ratio”)

Pronunciation

On’yomi: Kan’on
- (Tokyo) えんしゅうりつ [èńshúꜜùrìtsù] (Nakadaka – [3])
- IPA^(key): [ẽ̞ɰ̃ɕɨᵝːɾʲit͡sɨᵝ]

Noun

円周率 (hiragana えんしゅうりつ, rōmaji enshūritsu, historical hiragana ゑんしうりつ)

(mathematics) pi
Synonym: パイ (pai)

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