Hangul Syllable Dyul

듈 is a Korean syllable block, usually part of a word. Korean writing groups consonant and vowel letters, called jamo, into these blocks. This one contains ㄷ + ㅠ + ㄹ; by itself, it usually does not identify a complete word.

Unicode can also represent the same text with three jamo letters: 듈. That changes the underlying character sequence, not the Korean text.

Why was Hangul created?

Hangul was designed to write Korean speech more directly. It was developed in 1443 and formally explained in the 1446 Hunminjeongeum, a guide introducing the script.

Earlier systems including Idu, Gugyeol, and Hyangchal adapted Chinese characters to record Korean. Hangul appeared in everyday and religious writing, while official documents stayed mostly Chinese until it became official in 1894. Japanese rule interrupted that status; policies after liberation in 1945 shaped later standardization.

The 1996 date in the character facts marks digital encoding, not when Koreans first wrote this syllable.