What 롖 means
It is a Korean syllable block; the surrounding word supplies its meaning. Hangul arranges consonant and vowel letters, called jamo, into written syllables. 롖 combines consonant ㄹ, vowel ㅖ, and final consonant ㅈ. On a 2-set Korean keyboard, F → Shift+P → W enters those letters in order.
Hangul was created in Joseon Korea to write Korean speech. Its earliest documented announcement appears in a 1443 entry in the Sejong Sillok, a record of King Sejong's reign. Hunminjeongeum, a book published in 1446, explains the script's design, including how consonants and vowels combine into syllable blocks.
How do you type 롖?
Choose Korean 2-set input and enter the jamo in order. The input method joins them into one syllable block as you type.
A text system can store this syllable as one precomposed block or as separate jamo that represent the same text. If the font or display software does not join them, the pieces may appear separately; that is a rendering difference.
Don't confuse it with
2Questions people ask
1Why does 롖 sometimes split into jamo?
It can. Text software may store 롖 as one block or as separate Hangul letters that form the same syllable. A font or renderer that does not join those letters can display the pieces separately.
How to type 롖
롖\B856Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.