What 줊 means
It is a Korean syllable; the surrounding word gives it sense.
Jamo (Hangul letter parts) are ᄌ + ᅮ + ᆵ; final ᆵ represents ㄿ, the batchim (final consonant cluster). “Julp” is a structural label, not a pronunciation guide.
Hangul was announced in 1443 as 훈민정음 (“Correct Sounds to Instruct the People”); its explanatory book appeared in 1446. “Hangul” is recorded by the early 1910s and became widespread in 1928. Older systems, 향찰 and 이두, adapted Chinese characters to write Korean. These dates describe the script’s history.
Questions people ask
1Why does 줊 show as a box on some devices?
Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.
How to type 줊
줊\C90ACodes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.