Hangul syllable Ssyeoc

It is one Korean syllable; the word around it supplies meaning. 쎷 is a Hangul spelling block formed from consonant and vowel letters, with a final consonant. The syllable contributes sound inside a word; the word gives it meaning.

Hangul's recorded creation dates to 1443; Hunminjeongeum, a book explaining the script's purpose and principles, was published in 1446. It addressed the gap between Korean speech and Chinese-based writing and provided a more accessible way to write Korean.

Other historical names for the script included jeongeum, eonmun, banjeol, gukmun, and gukseo. The name Hangeul appears in records in the early 1910s and became widely used after 1928. Some scholars have proposed that Hangul's square sound-writing design drew on the Phags-pa script, another system for writing sounds; that proposed connection concerns the script, not 쎷's origin.

How do I type 쎷 on a Korean keyboard?

On the standard two-set Korean keyboard, type Shift+T, U, then C. In Hangul mode, the input method editor (IME) combines the letters into a syllable block. Other keyboard layouts may use different keys.

Unicode can represent a Hangul syllable as one precomposed character or as canonically equivalent jamo. A Korean-aware font and shaping engine can arrange decomposed jamo into a syllable block on screen.