Latin epsilon or open E (majuscule: Ɛ, minuscule: ɛ) is a letter of the extended

Latin alphabet The Latin alphabet or Roman alphabet is the collection of letters originally used by the ancient Romans to write the Latin language. Largely unaltered with the exception of extensions (such as diacritics), it used to write English and the ...

, based on the lowercase of the Greek letter

epsilon Epsilon (, ; uppercase , lowercase or lunate ; el, έψιλον) is the fifth letter of the Greek alphabet, corresponding phonetically to a mid front unrounded vowel or . In the system of Greek numerals it also has the value five. It was d ...

(ε). It occurs in the orthographies of many Niger–Congo and

Nilo-Saharan The Nilo-Saharan languages are a proposed family of African languages spoken by some 50–60 million people, mainly in the upper parts of the Chari and Nile rivers, including historic Nubia, north of where the two tributaries of the Nile meet. ...

languages, such as Ewe, Akan,

Lingala Lingala (Ngala) (Lingala: ''Lingála'') is a Bantu language spoken in the northwest of the Democratic Republic of the Congo, the northern half of the Republic of the Congo, in their capitals, Kinshasa and Brazzaville, and to a lesser degree i ...

, Dinka and Maasai, for the vowel or , and is included in the

African reference alphabet An African reference alphabet was first proposed in 1978 by a UNESCO-organized conference held in Niamey, Niger, and the proposed alphabet was revised in 1982. The conference recommended the use of single letters for a sound (that is, a phonem ...

. In the Berber Latin alphabet currently used in Algerian Berber school books, and before that proposed by the French institute INALCO, it represents a

voiced pharyngeal fricative The voiced pharyngeal approximant or fricative is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is ?\. Epiglott ...

. Some authors use ƹayin instead; both letters are similar in shape with the Arabic ʿayn . The

International Phonetic Alphabet The International Phonetic Alphabet (IPA) is an alphabetic system of phonetic notation based primarily on the Latin script. It was devised by the International Phonetic Association in the late 19th century as a standardized representation ...

(IPA) uses various forms of the Latin epsilon: * represents the open-mid front unrounded vowel * represents the rhotacized open-mid central vowel * represents the

open-mid central rounded vowel The open-mid central rounded vowel, or low-mid central rounded vowel, is a vowel sound, used in some spoken languages. The symbol in the International Phonetic Alphabet The International Phonetic Alphabet (IPA) is an alphabetic system ...

(shown as on the 1993 IPA chart) The

Uralic Phonetic Alphabet The Uralic Phonetic Alphabet (UPA) or Finno-Ugric transcription system is a phonetic transcription or notational system used predominantly for the transcription and reconstruction of Uralic languages. It was first published in 1901 by Eemil Nes ...

uses various forms of the Latin epsilon: * * *

Unicode

Latin epsilon is called "Open E" in Unicode.

References

{{Latin script Ez Ez Vowel letters

Unicode

See also

References