U+D7DC "ퟜ" Hangul Jongseong Rieul-Yeorinhieuh-Hieuh Unicode Character

U+D7DC "ퟜ" Hangul Jongseong Rieul-Yeorinhieuh-Hieuh is a special consonant cluster used as a final consonant in the Korean writing system, Hangul. It represents a rare or archaic syllable-final combination of three consonants: 리을 (rieul, ㄹ), 여린히읗 (yeorinhieuh, ᅙ or a soft ㅎ), and 히읗 (hieuh, ㅎ). This complex character was historically employed in Middle Korean texts to denote specific phonological mergers or archaic pronunciations, but it is no longer used in modern Standard Korean. Its inclusion in Unicode helps preserve the ability to accurately encode and display historical Korean documents.