What 뱇 means
It represents one Korean syllable; its word context gives it meaning.
Hangul is Korea's writing system. Its basic consonant and vowel letters, called jamo, are grouped in compact blocks. The jamo in 뱇 are ㅂ (opening consonant), ㅐ (vowel) and ㅊ (ending consonant).
When was Hangul first recorded?
The earliest record dates to 1443.
The 1446 Hunminjeongeum, a guide to the script, explained how Hangul writes Korean speech. Korean writing also used Chinese characters at the time; Hangul arranged consonant and vowel letters into syllable blocks.
Questions people ask
1Why does 뱇 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 뱇
뱇\BC47Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.