Braille Pattern 1257

⡓ is a tactile Braille cell with dots 1, 2, 5, and 7 raised; alone, it has no fixed reading. Its code supplies a value that can differ in writing, math, music, and computer notation. Braille grew from a tactile military night-writing code.

Text symbol

What ⡓ means

No; its Braille code decides the reading. Unicode records the dot pattern, not a universal letter or word. If someone sends it alone, treat it as unidentified and ask which code they mean.

Braille grew from tactile night writing

In 1821, Charles Barbier brought his military night-writing code to a Paris school for blind students. Louis Braille adapted its raised dots for fingertip reading and published his code in 1829. Later Braille codes cover languages, math, music, and computers.

Part of the collection

⠃

Braille Symbols

What it means when someone sends it to you

3 readings

An unidentified Braille pattern.

Don't confuse it with

⠓

Braille Pattern Dots-125

⠓ has dots 1, 2, and 5; ⡓ adds dot 7, which is easy to miss in small type.

Questions people ask

Why does ⡓ 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.