Upsilon (uppercase Υ, lowercase υ; Greek: Ύψιλον) is the 20th letter of the Greek alphabet. Greek (el ελληνική γλώσσα or simply el ελληνικά — "Hellenic" is an Indo-European language, spoken today by 15-22 million people mainly The Greek alphabet (Ελληνικό αλφάβητο is a set of twenty-four letters that has been used to write the Greek language since the late 9th or early In the system of Greek numerals it has a value of 400. ʹ the numeral sign redirects here For the accent ´ see Acute accent. It is derived from the Phoenician waw. The Phoenician alphabet is a continuation of the Proto-Canaanite alphabet, by convention taken to originate around 1050 BC Waw ( also spelled vav or vau) (In Hebrew Vav) is the sixth letter of many Semitic alphabets, including Phoenician, Aramaic
In early Greek it was pronounced like English oo, IPA: [u] . In Classical Greek, it was pronounced like French u or German ü, IPA: [y] — a sound that is not found in most dialects of English. The Ancient Greek language is the historical stage in the development of the Hellenic language family spanning the Archaic (c English is a West Germanic language originating in England and is the First language for most people in the United Kingdom, the United States In Modern Greek it is pronounced like continental i or English ee, IPA: [i], and in diphthongs, [f] or [v]. Modern Greek (el Νέα Ελληνικά or el Νεοελληνική lit In ancient Greek it occurred in both long and short versions, but this distinction has been lost in Modern Greek.
As an initial letter in Classical Greek it always carried the rough breathing (equivalent to h) as reflected in the many Greek-derived English words, such as those that begin with hyper- and hypo-. The spiritus asper ( Latin for "rough breathing" δασὺ πνεῦμα dasỳ pneûma or daseîa) is a diacritical mark used in The Greek language has contributed to the English vocabulary in three ways directly as an immediate donor indirectly through other intermediate language(s This rough breathing was derived from an older pronunciation which used a sibilant instead; this sibilant was not lost in Latin, giving rise to such cognates as super- (for hyper-) and sub- (for hypo-). A sibilant is a type of Fricative or Affricate Consonant, made by directing a jet of air through a narrow channel in the Vocal tract towards
Upsilon participated as the second element in falling diphthongs, which have subsequently developed in various ways: for instance after alpha or epsilon it is pronounced [f] or [v]. In Phonetics, a diphthong (also gliding vowel) (from Greek grc δίφθογγος "diphthongos" literally "with two sounds" or "with
The Roman Emperor Claudius proposed introducing a new letter into the Latin alphabet to approximate the sound of upsilon, but in due course the letter Y was adopted instead. The Roman Emperor was the ruler of the Roman State during the imperial period (starting at about 27 BC Tiberius Claudius Caesar Augustus Germanicus or Claudius I ( August 1, 10 BC &ndash October 13, AD 54 ( Tiberius Claudius Drusus from birth to The Claudian letters were developed by and named after the Roman Emperor Claudius (reigned 41 – 54)
The name of the letter was originally just υ (y; also called hy, hence "hyoid", meaning "y-shaped"). It changed to υ ψιλόν, (u psilon, meaning 'simple u') to distinguish it from οι, which had come to have the same [y] pronunciation. [1] The name of the letter in modern Greek is pronounced /iː'psɪlɒn/ (in contrast to the letter Ε, which is pronounced /ɛ'psɪlɒn/). It is also rarely called "ypsilon" (/ɪ'psɪlɒn/) in English because of its resemblance to the Roman letter Y.
Four letters of the Latin alphabet arose from it: V and Y and, much later, U and W. V is the twenty-second letter in the modern Latin alphabet. Its name in English is spelled vee or occasionally ve (viː The letter Y is the twenty-fifth letter in the modern Latin alphabet. U is the twenty-first letter in the modern Latin alphabet. Its name in English is spelled u (juː W is the twenty-third letter in the Latin alphabet. Its name in English is spelled double-u (ˈdʌbljuː In the Cyrillic alphabet, the letters U (у) and Izhitsa (ѵ) arose from it. The Cyrillic alphabet (səˈrɪlɪk also called azbuka, from the old name of the first two letters is actually a family of Alphabets, subsets of which are used by U (У у is a letter of the Cyrillic alphabet, representing the vowel /u/ after non-palatalized (hard consonants Izhitsa ( Ѵ, ѵ; И́жица is a letter of the Early Cyrillic alphabet.
Usage
- In particle physics the capital Greek letter Υ denotes an Upsilon particle. Particle physics is a branch of Physics that studies the elementary constituents of Matter and Radiation, and the interactions between them The Upsilon particle ( is a flavorless Meson formed from a Bottom quark and its Antiparticle. Note that the symbol should always look like ϒ in order to avoid confusion with a Latin Y denoting the hypercharge. In Particle physics, the hypercharge (represented by Y) of a particle is related to the Strong interaction, and it should not be confused with similarly
- Automobile manufacturer Lancia has a model called the Ypsilon. Lancia Automobiles SpA is an Italian Automobile manufacturer founded in 1906 by Vincenzo Lancia and which became part of the Fiat Group in See Lancia Ypsilon. The Lancia Y or later Lancia Ypsilon is a supermini produced by Italian automaker Lancia since 1996
- In the discussion of spatial dimensions, "moving upsilon" refers to the movement from a lower dimension to a higher one.
Notes
- ^ See W. Sidney Allen, Vox Graeca, 3rd ed. , Cambridge 1987, p. 69.
Dictionary
upsilon
-noun
- The twentieth letter of the Classical and Modern Greek, the twenty-first letter of Old and Ancient.
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