U+118E "ᆎ" Hangul Jungseong Yu-A Unicode Character

U+118E "ᆎ" Hangul Jungseong Yu-A is a combining vowel letter used in the Hangul script for the Korean language, representing a diphthong sound that combines the vowel "yu" and the vowel "a." It is part of the Hangul Jamo block and specifically classified as a jungseong, or a medial vowel jamo, which is not intended for independent use but rather to be combined with an initial consonant jamo to form a complete Hangul syllable block. This character originates from historical and modern Korean orthography, where it is employed to accurately transcribe a specific vowel glide that occurs in certain Korean words, particularly in transliterations of foreign languages or in dialectal pronunciations. As a composition of two vowel elements, it follows the traditional Korean writing principle of stacking or sequencing jamo to represent complex vowel sounds within a single syllable.