π means lowering the brightness, dimming the lights, or a low, quiet mood. It is the dim button found on screens and lamps. Apple shows a small yellow sun made of a hollow ring circled by eight round dots.

U+1F505
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People use π mostly for its literal meaning: turning screen or room brightness down. It sometimes stands for a calm, low-key vibe or a night setting. It is the weaker partner of π, the bright button, which has bigger rays. It has no common slang meaning.
Turn your brightness down π it's blinding at night
Lights low, movie on π πΏ
Go to settings and tap the π icon
Low energy day π
| π vs π | π is the bright button with larger rays and means more light, while π means less light. |
|---|---|
| π vs βοΈ | βοΈ is the actual sun and weather, while π is a device brightness control. |
| Name | dim button |
|---|---|
| Codepoints | U+1F505 |
| Category | Symbols |
| Keywords | brightness, button, dim, low |
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π means lowering the brightness, dimming the lights, or a low, quiet mood. It is the dim button found on screens and lamps. Apple shows a small yellow sun made of a hollow ring circled by eight round dots.
π means dim or low brightness and π means bright or high brightness. The bright version has longer rays around the center.
Not exactly. It looks like a small sun, but it is a brightness control symbol, so it is usually about screens and lights rather than weather.
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