U+2CAC "Ⲭ" Coptic Capital Letter Khi Unicode Character

U+2CAC "Ⲭ" Coptic Capital Letter Khi is a letter from the Coptic alphabet, historically used to write the Coptic language, the final stage of the ancient Egyptian language. This character represents the sound /kʰ/, a voiceless aspirated velar plosive, similar to the 'kh' sound in English words like "kite" but with a stronger burst of air. It is derived from the Greek letter Chi (Χ, χ) and is part of the Coptic script block in Unicode, which was added to support the liturgical and scholarly preservation of Coptic texts. The letter is typically used in modern contexts for writing Coptic in religious and academic settings, particularly within the Coptic Orthodox Church and in linguistic studies of Egyptian languages.