What 렡 means
The surrounding Korean word supplies its meaning.
Its jamo—the Korean letter parts that combine into syllables—are initial consonant ᄅ, vowel ᅦ, and final consonant ᇀ. Unicode defines the same syllable as one block or as these three jamo.
Hangul was devised in 1443 to make Korean easier to write than with Chinese characters. The 1446 guide Hunminjeongeum explained how the system worked; later, Hangul spread through books, personal writing, public life, and mass printing.
Questions people ask
1Why does 렡 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 렡
Windows (Word)
Alt+XType B821, then Alt+X to get 렡.
Windows
Win+Rrun charmap for the full table, or use the emoji picker's Ω symbols tab (Win + .).
macOS
Control+Command+SpaceOpen the character viewer and search “hangul syllable ret”.
Linux
Ctrl+Shift+UType b821, then Enter or Space.
HTML
렡CSS
\B821how to type 렡
With a Korean two-set layout active, enter ㄹ, ㅔ, and ㅌ in order; the input method joins them into 렡.
Codes and encoding1 code points
HTML decimal
렡
HTML hex
렡
CSS content
content: "\B821";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%EB%A0%A1
1
On screen
1
Code points
1
JS .length
3
UTF-8 bytes
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.