U+B4A4 "뒤" Hangul Syllable Dwi Unicode Character

U+B4A4 "뒤" Hangul Syllable Dwi is the precomposed glyph representing a single syllable in the modern Korean writing system, constructed from the consonants ㄷ (d) and ㅇ (ng) with the vowel ㅟ (wi), though its standard phonological value in South Korean pronunciation is a single initial sound /t/ followed by the diphthong /wi/ without a pronounced final consonant. This character is part of the Hangul Syllables block in Unicode, which encodes all possible syllable blocks composed of initial, medial, and final jamo (letters), and it is used in vocabulary such as "뒤" meaning "back" or "behind" in Korean.