Closed Superset Symbol
⫐ is the closed superset mathematical symbol, used to express a superset relationship with a closed form.
U+2AD0
The symbol ⫐ is known as “CLOSED SUPERSET” and has Unicode code point U+2AD0. It’s primarily used in mathematical notation and technical documents. Use the copy options and codepoint escapes below to include it in your work.
Closed Superset Symbol Meaning
⫐ (CLOSED SUPERSET, Unicode U+2AD0) is a mathematical symbol that indicates a superset-style relationship in a “closed” form. In practice, it’s used when you want to denote that one set contains another, while signaling a specific typographic or semantic variant commonly found in mathematical writing. People typically encounter it in formal math, logic, set theory notes, and typeset documents. When you copy it, make sure your target font supports this character; otherwise it may appear as a fallback glyph. For web use, rely on the provided HTML entity or Unicode escapes for consistent rendering.
Common uses
- •Writing set theory statements that use a closed-form superset symbol
- •Labeling or annotating mathematical diagrams where a superset relation must be precise
- •Preparing math-focused documentation and study notes that require Unicode consistency
- •Using in educational slides or worksheets that include special set-notation glyphs
- •Including in technical writing or LaTeX-like materials when matching symbol variants
Examples
⫐ Closed Superset Symbol (U+2AD0)
- ⫐Let A ⫐ B denote a closed superset relation.
- ⫐If S ⫐ T, then every element of T is contained in S.
- ⫐The condition S ⫐ U is required for the inclusion claim.
- ⫐In our notation, ⫐ marks the closed superset form.
- ⫐We write X ⫐ Y to express the closed superset relationship.
Variations
Ready to copy
Technical codes
| Unicode | U+2AD0 | |
| HTML Entity | ⫐ | |
| HTML Code | ⫐ | |
| CSS | \2AD0 |
FAQ
What does the Closed Superset symbol mean?
⫐ (CLOSED SUPERSET, Unicode U+2AD0) is a mathematical symbol that indicates a superset-style relationship in a “closed” form. In practice, it’s used when you want to denote that one set contains another, while signaling a specific typographic or semantic variant commonly found in mathematical writing. People typically encounter it in formal math, logic, set theory notes, and typeset documents. When you copy it, make sure your target font supports this character; otherwise it may appear as a fallback glyph. For web use, rely on the provided HTML entity or Unicode escapes for consistent rendering.
What is the Unicode code point for ⫐?
The symbol ⫐ is Unicode U+2AD0.
How do I copy ⫐ for use in HTML?
You can use the HTML entity: ⫐.
What CSS escape can I use to insert ⫐?
Use the CSS escape: \\2AD0.
How do I include ⫐ in JavaScript?
Use a Unicode escape such as: \\u{2AD0}.