What 불 means
Usually “fire”; compounds decide the rest. Alone 불 means fire, a fire emergency, light, or passion. 불이 붙었어 means a fight or feeling has caught fire figuratively.
The word predates Hangul: in 1103–4 a Chinese glossary wrote native pul “fire” with 孛, and 火 covered the same sound. The fifteenth-century spelling was 블. Hangul spells sounds, so 불 is not a flame picture.
Part of the collection
Who writes 불
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What it means when someone sends it to you
3 readingsAn urgent fire alarm.
Questions people ask
1Why does 불 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 or find 불
- Also called
- bul
- Search it as
- fire · 불이야 · 불교 · 불가능
- Shows up in
- Anything that takes text · its shape is whatever your font draws
불\BD88Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.




