U+11B1 "ᆱ" Hangul Jongseong Rieul-Mieum Unicode Character

U+11B1 "ᆱ" Hangul Jongseong Rieul-Mieum is a final consonant cluster (jongseong) in the Hangul script, representing the combined pronunciation of the consonants "rieul" (ㄹ) and "mieum" (ㅁ) at the end of a Korean syllable. This character is part of the Hangul Jamo block, specifically in the extended range for obsolete or historical cluster forms, and it appears in legacy or specialized typography to accurately transcribe Middle Korean or certain dialectal pronunciations where underlying phonological rules preserve the cluster. In modern standard Korean, this jongseong is rarely used as a distinct character due to phonological simplification where the rieul is often not pronounced, but it remains important for precise linguistic notation and for representing the historical or deep orthographic form of certain syllables in scholarly or digital text encoding contexts.