Hangul Syllable Syogs

One Hangul syllable block made from three letter parts. Hangul is the Korean writing system; its letters, called jamo, combine into syllable blocks. 쇿 joins ᄉ as its initial consonant, ᅭ as its vowel, and ᆪ as its final consonant cluster. “Syogs” is the syllable’s construction label, not an English translation.

How did Hangul get its name?

The script’s names shifted across historical periods. Hangul was designed to let people write Korean speech with an alphabet without first mastering Chinese characters. Its letters represent consonants and vowels arranged into syllable blocks. A record introducing the script, Hunminjeongeum, is dated 1443; an explanatory book followed in 1446. The script was also called eonmun (“vernacular writing”); after 1894, gukmun and gukseo (“national script” or “national writing”) became common names. “Hangeul” appears in records from the early 1910s and was widespread by 1928. These dates describe the script, not the history of 쇿 itself.

Why can 쇿 appear as one block or three jamo?

Unicode can store the syllable as one block or three jamo. The precomposed block 쇿 and the sequence ᄉ + ᅭ + ᆪ are equivalent forms. Normalization can compose or decompose them, so strings that look the same may compare differently before normalization.