U+B5E5 "뗥" Hangul Syllable Ddyeolt Unicode Character

U+B5E5 "뗥" Hangul Syllable Ddyeolt is a precomposed syllable in the Korean Hangul writing system, representing the sound "ddyeolt." It is formed by combining the initial consonant ᄄ (a tense "dd" sound), the medial vowel ᅧ (yeo), and the final consonant ᆳ (a "t" sound), according to the standard rules of Hangul syllabic block composition. This character belongs to the Hangul Syllables block in Unicode, which encodes all 11,172 possible modern Hangul syllables in a systematic order. While it is a valid and defined syllable, "뗥" is an uncommon or even nonexistent word in modern Korean vocabulary, primarily serving to complete the Unicode encoding set for theoretical combinations.