Qoppa or Koppa (Ϙ) is a letter that was used in early forms of the Greek alphabet, which lacked such a sound, it was instead used for /k/ before back vowels (Ο, Υ and Ω). As the sound /k/ then had two redundant spellings,[citation needed] qoppa was eventually replaced by kappa (Κ). Qoppa remained in use as a letter in some Doric regions into the 5th century BC.[1]
[edit] History and useLike all Greek letters, qoppa was also used as a numeral, and had the value of 90. It has continued to be used in this function into modern times, though its shape has changed over time from a Q-like one ( The Qoppa was used as a symbol for the city of Corinth, which had the early spelling of Ϙόρινθος. Qoppa is also the source of the Latin letter Q and the archaic Cyrillic numeral koppa (Ҁ). In the Unicode computer encoding standard, there are two pairs of codepoints to represent Qoppa: U+03D8/U+03D9 ("Greek Letter Archaic Koppa" and "Greek Small Letter Archaic Koppa", Ϙϙ), intended for representing the epigraphic Q-like glyph, and U+03DE/U+03DF ("Greek Letter Koppa" and "Greek Small Letter Koppa", Ϟϟ), intended for the numeric Z-like glyphs.[2] [edit] See also[edit] References
[edit] Further reading
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