Pi

See also: Appendix:Variations of "pi"

English

Alternative forms

(obsolete): Pe, P'i

Etymology

From Mandarin 郫 (Pí).

Proper noun

Pi

(historical) A county of Chengdu, Sichuan, China.

Synonyms

Pixian; Pe Heen, P'i Hsien (obsolete)
Pidu

Translations

former county in southwestern China

Chinese:
Mandarin: 郫 (zh) (Pí)
Japanese: please add this translation if you can

Anagrams

IP, Ip

German

Pronunciation

IPA^(key): [piː]
Audio (file)
Rhymes: -iː

Noun

Pi n (strong, genitive Pis or Pi, plural Pis)

pi (Greek letter)
(mathematics) pi, an important constant
Synonym: Kreiszahl f

Declension

Declension of Pi [neuter, strong]

	singular			plural
	indef.	def.	noun	def.	noun
nominative	ein	das	Pi	die	Pis
genitive	eines	des	Pis, Pi	der	Pis
dative	einem	dem	Pi	den	Pis
accusative	ein	das	Pi	die	Pis

Further reading

“Pi” in Duden online

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