U+B898 "뢘" Hangul Syllable Rwaen Unicode Character

U+B898 "뢘" Hangul Syllable Rwaen is a precomposed syllable from the modern Korean Hangul writing system, representing the sound "rwaen" as a combination of the initial consonant "rieul" (ㄹ), the medial vowel "wa" (ㅘ), and the final consonant "nieun" (ㄴ). It belongs to the Hangul Syllables block in Unicode, which encodes all possible syllable blocks formed by combining Korean jamo characters in a systematic, algorithmic manner rather than individual strokes. This specific syllable is used in written Korean to represent words or morphemes requiring that phonetic sequence, though it is not among the most common syllables in everyday Korean text.