What ⫢ means
It marks a relation of satisfaction.
In logic, a model satisfies a statement when it holds under that model’s interpretation of its symbols. The author’s definitions supply the exact conditions for ⫢.
Don't confuse it with
1Questions people ask
1Why 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.
How to type or find ⫢
- Also called
- Ordinarily satisfies
- Search it as
- vDdash · three-line turnstile
- Shows up in
- Anything that takes text · its shape is whatever your font draws
Windows (Word)
Windows
macOS
HTML
⫢CSS
\2AE2LaTeX
As of 2026, use
\vDdash with the unicode-math package in LuaLaTeX or XeLaTeX.Codes and encoding1 code points
HTML decimal
⫢
HTML hex
⫢
CSS content
content: "\2AE2";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%E2%AB%A2
1
On screen
1
Code points
1
JS .length
3
UTF-8 bytes
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.


