U+B399 "뎙" Hangul Syllable Dyeolt Unicode Character

U+B399 "뎙" Hangul Syllable Dyeolt is a precomposed syllable in the modern Korean Hangul script, formed by combining the initial consonant "디" (d) with the medial vowel "ㅕ" (yeo) and the final consonant "ㄹ" (t), resulting in the sound "dyeolt." This syllable belongs to the Hangul Syllables block (U+AC00 to U+D7AF) and was encoded in Unicode version 2.0 in 1996 to support the full matrix of possible syllable combinations in the Korean writing system. While it represents a valid phonetic construction, "뎙" is not used as a common word in standard Korean vocabulary and is primarily encountered as a typographical or linguistic example.