Superset Preceding Solidus Symbol
⟉ is the Unicode “superset preceding solidus” math symbol used in mathematical notation.
U+27C9
⟉ is a Unicode character in the Math category. It’s mainly used as part of formal mathematical or technical notation. Use it by copying the symbol or by inserting its Unicode code point in your code.
Superset Preceding Solidus Symbol Meaning
⟉ (Unicode: SUPERSET PRECEDING SOLIDUS, U+27C9) is a mathematical symbol that combines the idea of a “superset” relationship with an accompanying slash/solidus-like mark. In practice, it appears in specialized notation where authors want a precise, typographic symbol rather than a plain ASCII approximation. If you’re working with Unicode math, LaTeX-like systems, or document text that expects specific mathematical glyphs, this character can be used directly or by code point. Because it’s a specialized math operator, it’s most useful in contexts where exact glyph meaning matters.
Common uses
- •Typing precise Unicode math relations in plain-text documents
- •Writing technical notes or specifications that require exact symbols
- •Formatting equations in editors that support Unicode math characters
- •Copy/pasting into design mockups, posters, or slides containing formula text
- •Programmatically inserting the character in UI or content templates
Examples
⟉ SuperSet Preceding Solidus Symbol
- ⟉A ⟉ B
- ⟉Show that X ⟉ Y implies a wider set.
- ⟉Let S ⟉ T be the specified relation.
- ⟉In the next line: U ⟉ V.
- ⟉Use ⟉ in the equation block.
Variations
Ready to copy
Technical codes
| Unicode | U+27C9 | |
| HTML Entity | ⟉ | |
| HTML Code | ⟉ | |
| CSS | \27C9 | |
| Alt Code | Alt + 10185 | |
| Decimal | 10185 |
How to type Superset Preceding Solidus Symbol (⟉)
On Windows
Hold Alt and type 10185 on the numeric keypad. In Word, type 27C9 then press Alt + X.
On Mac
Switch to the Unicode Hex Input keyboard, then hold Option and type 27C9. Or press Control + Command + Space and search.
On Linux
Press Control + Shift + U, type 27c9, then press Enter or Space.
Anywhere
Copy ⟉ with the button above and paste it wherever you need it — this works on every device and in every app, with no keyboard shortcut to remember.
FAQ
What does the Superset Preceding Solidus symbol mean?
⟉ (Unicode: SUPERSET PRECEDING SOLIDUS, U+27C9) is a mathematical symbol that combines the idea of a “superset” relationship with an accompanying slash/solidus-like mark. In practice, it appears in specialized notation where authors want a precise, typographic symbol rather than a plain ASCII approximation. If you’re working with Unicode math, LaTeX-like systems, or document text that expects specific mathematical glyphs, this character can be used directly or by code point. Because it’s a specialized math operator, it’s most useful in contexts where exact glyph meaning matters.
What is the Unicode character for ⟉?
⟉ is Unicode U+27C9, named “SUPERSET PRECEDING SOLIDUS.”
How can I copy ⟉ into HTML?
Use the HTML entity: ⟉ or paste the character directly.
What is the CSS or JS escape for ⟉?
CSS escape: \\27C9. JavaScript escape: \\u{27C9}.
Is ⟉ the same as a regular superset symbol?
No—⟉ specifically corresponds to “SUPERSET PRECEDING SOLIDUS” (U+27C9). It’s a distinct Unicode math glyph.