What 렰 means
It is a Hangul syllable block made from jamo.
Jamo are Hangul’s individual letters. Here, ㄹ is the initial consonant, ㅕ the vowel, and ㄽ the final consonant cluster. Unicode’s label “ryeols” is built from their names, so it describes the block’s construction rather than translating a Korean word.
King Sejong devised Hangul in 1443 to give Korean a writing system. The court annals Sejong Sillok record the script as Hunminjeongeum; a book with that same title was published in 1446 to explain its design. South Korea’s current spelling rules are based on a unified plan from 1933 and were partly revised in 1988.
How do I type 렰?
A Korean input method composes the jamo into a block.
Switch to Korean input and enter ㄹ, ㅕ, then ㄹ followed by ㅅ for the final cluster ㄽ. The input method forms the syllable as you type; physical key positions depend on your keyboard layout.
Software can represent the same syllable as one block or the equivalent jamo sequence 렰. Unicode NFC joins that sequence into 렰; NFD separates it again. Fonts supply the visible outline, and missing Hangul support may show a box instead.
Technical and language-specific: use 렰 where the intended Korean spelling calls for this block.
Alone, it may look like a stray syllable rather than a complete Korean word.
Questions people ask
1Why does 렰 look different in another font?
The active font supplies the outline, so two fonts can draw 렰 differently. If it lacks the glyph, fallback may show a box; neither display changes the underlying character.
How to type 렰
렰\B830Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.