Гректің гамма әрпінің тарихы мен мағынасы

Third letter of the Greek alphabet

Gamma (/'//g//æ//m//ə/; uppercase , lowercase ; γάμμα gámma) is the third letter of the Greek alphabet. In the system of Greek numerals it has a value of 3. In Ancient Greek, the letter gamma represented a voiced velar stop In Modern Greek, this letter normally represents a voiced velar fricative , except before either of the two front vowels (/e/, /i/), where it represents a voiced palatal fricative ; while /g/ in foreign words is instead commonly transcribed as γκ). In the International Phonetic Alphabet and other modern Latin alphabet based phonetic notations, it represents the voiced velar fricative.

The Greek letter Gamma Γ is a grapheme derived from the Phoenician letter (gīml) which was rotated from the right to left script of Canaanite to accommodate the Greek language's writing system of left to right. The Canaanite grapheme represented the /g/ phoneme in the Canaanite language, and as such is cognate with gimel ג of the Hebrew alphabet. Based on its name, the letter has been interpreted as an abstract representation of a camel's neck, but this has been criticized as contrived, and it is more likely that the letter is derived from an Egyptian hieroglyph representing a club or throwing stick. In Archaic Greece, the shape of gamma was closer to a classical lambda (Λ), while lambda retained the Phoenician L shape
Letters that arose from the Greek gamma include Etruscan (Old Italic) 𐌂, Roman C and G, Runic kaunan , Gothic geuua , the Coptic Ⲅ, and the Cyrillic letters Г and Ґ.

The Ancient Greek /g/ phoneme was the voiced velar stop, continuing the reconstructed proto Indo European *g, *ǵ. The modern Greek phoneme represented by gamma is realized either as a voiced palatal fricative before a front vowel (/e/, /i/), or as a voiced velar fricative in all other environments. Both in Ancient and in Modern Greek, before other velar consonants (κ, χ, ξ – that is, k, kh, ks), gamma represents a velar nasal A double gamma γγ (e. g., άγγελος, "angel") represents the sequence (phonetically varying ) or .

Lowercase Greek gamma is used in the Americanist phonetic notation and Uralic Phonetic Alphabet to indicate voiced consonants. The gamma was also added to the Latin alphabet, as Latin gamma, in the following forms: majuscule Ɣ, minuscule ɣ, and superscript modifier letter ˠ. In the International Phonetic Alphabet the minuscule letter is used to represent a voiced velar fricative and the superscript modifier letter is used to represent velarization. It is not to be confused with the character , which looks like a lowercase Latin gamma that lies above the baseline rather than crossing, and which represents the close mid back unrounded vowel. In certain nonstandard variations of the IPA, the uppercase form is used. It is as a full fledged majuscule and minuscule letter in the alphabets of some of languages of Africa such as Dagbani, Dinka, Kabye, and Ewe, and Berber languages using the Berber Latin alphabet. It is sometimes also used in the romanization of Pashto.

The HTML entities for uppercase and lowercase gamma are Γ and γ.