Hangul syllable Ssyoj

It is one syllable written as a block of Hangul letters.

Unicode’s label “ssyoj” describes the three jamo that compose the block: ᄊ, the initial consonant; ᅭ, the vowel; and ᆽ, the final consonant. Their more familiar letter forms are ㅆ, ㅛ, and ㅈ. The label identifies how the block is built; it does not translate a word.

Hangul was devised in 1443 and introduced with a guide to its principles in 1446. It aimed to make Korean writing more accessible than using Chinese characters directly or through Idu, Gugyeol, and Hyangchal, three methods that adapted Chinese characters to write Korean. Hangul later appeared in religious, everyday, household, and official writing. It became Korea’s official national writing system in 1894. In contemporary usage, South Korea favors the name Hangeul, while North Korea uses Choseongul.

How do I type 쑞?

Use a Korean 2-set keyboard and press Shift+T, Y, W.

Select Korean 2-set, also called Dubeolsik. On its standard QWERTY layout, Shift+T, then Y and W enters ㅆ + ㅛ + ㅈ; the Korean input method composes those jamo into 쑞. Other layouts may map the letters to different keys.

Unicode also defines a canonically equivalent decomposed sequence made from those three jamo. Text normalization can change between the block and that sequence while preserving the same Hangul syllable.

Why does 쑞 look different or disappear?

The character stays the same; fonts draw it in their own style.

Supported fonts can vary the components’ shape, size, and placement. If a font or app lacks this glyph, it may show a box, question mark, blank space, or fallback character. Those are display problems, not alternate Hangul syllables.

A different outline does not by itself mean the text changed. Unicode’s decomposed jamo sequence is another representation of the same syllable, so compare the underlying text rather than appearance alone.