The letter "غ" is the 19th letter of the Arabic alphabet. It is pronounced as a voiced pharyngeal fricative, which means it is produced by constricting the throat while vibrating the vocal cords. In Arabic script, "غ" is written in different forms depending on its position in a word: initial, medial, final, or isolated. In terms of numerical value, "غ" represents the number 100 in Arabic numerals. It is commonly used in various Arabic words and names, contributing to the rich phonetic diversity of the language. The letter is also found in related languages that use the Arabic script, such as Persian and Urdu.