U+1E20 "Ḡ" Latin Capital Letter G with Macron Unicode Character

U+1E20 "Ḡ" Latin Capital Letter G with Macron is a specialized letter used primarily in transliteration and linguistic transcription, where the macron diacritic above the G indicates a long or geminated pronunciation of the consonant, often representing a voiced velar stop in ancient languages such as Sanskrit or Old English. It also appears in some modern orthographies, like the writing of the Aleut language, where it denotes a uvular sound distinct from the plain G. This character is rarely found in everyday text but serves a crucial role in scholarly works, dictionaries, and academic notations requiring precise phonetic or historical representation.