Hangul syllable Rinh

It is one written Korean syllable, not a pictorial symbol.

Within the block, ㄹ is the opening consonant, ㅣ the vowel, and ㄶ the final consonant cluster. On a Korean two-set keyboard, the keystrokes are f, l, s, g; the input method assembles those components into one cell.

Hangul was created in the fifteenth century and introduced in Hunminjeongeum, a text explaining a writing system shaped for Korean speech and wider access to literacy. A proposed influence from the Phags-pa script, another writing system, concerns Hangul’s design; it does not establish an ancestor for this individual syllable.

How do I type 릲?

Use a Korean two-set keyboard and type f, l, s, g.

Those keys enter ㄹ, ㅣ, ㄴ, and ㅎ; the input method combines the last two as the final cluster ㄶ. If they stay separate, switch to Korean input and make sure Hangul syllable composition is enabled.

Why does 릲 look different in different fonts?

The font changes the drawing; the encoded character stays the same.

Font rendering places the opening consonant, vowel, and final cluster inside one square syllable cell. A font can change their stroke weight, spacing, and proportions without changing which character is encoded.