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𜶱

block octant-2378

Block Octant-2378

428/686

This symbol is one pre-made fill pattern for text-based drawings. A terminal can fit eight tiny squares into one character position, giving programs a compact way to sketch charts and pictures.

Text symbol

What 𜶱 means

It fills part of a character cell used for text graphics.

One text position splits into eight areas. The digits 2, 3, 7, and 8 mark this pattern's filled parts; neighboring tiles form a larger image.

Kaypro home computers running CP/M, an operating system, used these blocks like pixels; graphics could be saved in text files. They extend earlier quadrants and sextants . Terminal charts can use octants for compact plots.

Part of the collection

Questions people ask

1

Why does it show as a box on my screen?

Your font or terminal lacks octant support, so it shows a replacement glyph instead of the block pattern.

How to type or find 𜶱

Search it as
octant · terminal graphics · text graphics · semigraphics · 2×4 block
Shows up in
Anything that takes text · its shape is whatever your font draws
Windows (Word)
⎇Alt+XType 1CDB1, then AltX to get 𜶱.
Windows
⊞Win+Rrun charmap for the full table, or use the emoji picker's Ω symbols tab (Win .).
macOS
⌃Control+⌘Command+␣SpaceOpen the character viewer and search “block octant-2378”.
Linux
⎈Ctrl+⇧Shift+UType 1cdb1, then Enter or Space.
HTML
𜶱
CSS
\1CDB1
Codes and encoding1 code points
HTML decimal
𜶱
HTML hex
𜶱
CSS content
content: "\1CDB1";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%F0%9C%B6%B1
1
On screen
1
Code points
2
JS .length
4
UTF-8 bytes

A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

Families this belongs to

1

Legacy computing935 symbols