U+B775 "띵" Hangul Syllable Dding Unicode Character

U+B775 "띵" Hangul Syllable Dding is a precomposed syllable in the modern Korean writing system, representing the sound “dding” with a tense initial consonant. It is formed from the Hangul letters ᄄ (double tikeut) and the vowel ᅵ (i), followed by the final consonant ᆼ (ieung). In contemporary Korean digital culture, particularly among younger users, “띵” is widely used as an internet slang and onomatopoeic expression to convey a sudden realization or a striking idea, often equivalent to a “lightbulb moment” or the sound of a bell ringing in one’s mind, though its formal lexical use is limited. The character resides in the Hangul Syllables block of Unicode, which includes all precomposed syllables needed for standard modern Korean text.