U+118D "ᆍ" Hangul Jungseong U-U Unicode Character

U+118D "ᆍ" Hangul Jungseong U-U is a Hangul compatibility Jamo used to represent the vowel sound "U-U" in the Korean writing system, functioning specifically as a medial vowel component within a syllable block. As a Jungseong, or vowel, it is part of the historical and modern repertoire of Hangul characters that combine with an initial consonant and a final consonant to form complete Korean syllables. This character is encoded in the Hangul Compatibility Jamo block, which allows for backward compatibility with older Korean text encoding standards. Although it is not commonly used in contemporary standard Korean, it may appear in linguistic documentation or specialized text to denote a specific vowel articulation within the syllable structure.