Psi (Ѱ, ѱ; italics: ''Ѱ ѱ'') is a letter in the

early Cyrillic alphabet The Early Cyrillic alphabet, also called classical Cyrillic or paleo-Cyrillic, is a writing system that was developed in the First Bulgarian Empire during the late 9th century on the basis of the Greek alphabet for the Slavic people living ...

, derived from the

Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...

letter

psi Psi, PSI or Ψ may refer to: Alphabetic letters * Psi (Greek) (Ψ, ψ), the 23rd letter of the Greek alphabet * Psi (Cyrillic) (Ѱ, ѱ), letter of the early Cyrillic alphabet, adopted from Greek Arts and entertainment * "Psi" as an abbreviatio ...

(Ψ, ψ). It represents the sound /ps/, as in English ''naps''. According to the school rules developed in the 16th and the 17th centuries, such as

Meletius Smotrytsky Meletius Smotrytsky ( uk, Мелетій Смотрицький, translit=Meletii Smotrytskyi; be, Мялецій Сматрыцкі, translit=Mialiecij Smatrycki; russian: Мелетий Смотрицкий, translit=Meletiy Smotritsky; pl, M ...

's grammar book, it was intended for use in words of Greek origin, but it was occasionally used for writing native words as well like Ukrainian (''psy'', “dogs”).Simovyč 1963, p 515a. It was used especially in words relating to the

Eastern Orthodox Eastern Orthodoxy, also known as Eastern Orthodox Christianity, is one of the three main branches of Chalcedonian Christianity, alongside Catholicism and Protestantism. Like the Pentarchy of the first millennium, the mainstream (or "canonical") ...

Church, as can be seen in its continuing use in

Church Slavonic Church Slavonic (, , literally "Church-Slavonic language"), also known as Church Slavic, New Church Slavonic or New Church Slavic, is the conservative Slavic liturgical language used by the Eastern Orthodox Church in Belarus, Bosnia and Herzeg ...

. Psi was eliminated from the

Russian Russian(s) refers to anything related to Russia, including: *Russians (, ''russkiye''), an ethnic group of the East Slavic peoples, primarily living in Russia and neighboring countries *Rossiyane (), Russian language term for all citizens and peo ...

orthography, along with

ksi Olajide Olayinka Williams "JJ" Olatunji (born 19 June 1993), known professionally as KSI, is an English YouTuber and rapper. He is a co-founder and member of the British YouTube group known as the Sidemen. He is the CEO of Misfits Boxing and ...

omega Omega (; capital: Ω, lowercase: ω; Ancient Greek ὦ, later ὦ μέγα, Modern Greek ωμέγα) is the twenty-fourth and final letter in the Greek alphabet. In the Greek numeric system/isopsephy (gematria), it has a value of 800. The wo ...

, and the yuses, in the

Civil Script The Russian orthography has been reformed officially and unofficially by changing the Russian alphabet over the course of the history of the Russian language. Several important reforms happened in the 18th–20th centuries. Early changes ...

of 1708 (

Peter the Great Peter I ( – ), most commonly known as Peter the Great,) or Pyotr Alekséyevich ( rus, Пётр Алексе́евич, p=ˈpʲɵtr ɐlʲɪˈksʲejɪvʲɪtɕ, , group=pron was a Russian monarch who ruled the Tsardom of Russia from t ...

's ''Grazhdansky Shrift''), and it has also been dropped from other secular languages. It continues to be used in

Computing codes

Notes

References

Cyrillic alphabet (Кириллица)
at Omniglot * Simovyč, V. and J.B. Rudnycky, “The History of Ukrainian Orthography”, in Kubijovyč, Volodymyr ed. (1963), ''Ukraine: A Concise Encyclopædia'', v 1. Toronto: University of Toronto Press. {{ISBN, 0-8020-3105-6. Cyrillic letters

Computing codes

See also

Notes

References