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Closed Subset HTML entity ⫏
⫏ is the HTML entity for Closed Subset ⫏ (U+2ACF). Copy the decimal ⫏ and hex ⫏ codes plus CSS, JavaScript, Python and URL escapes.
- Entity
⫏- Code point
- U+2ACF
- Unicode name
- CLOSED SUBSET
- Block
- Supplemental Mathematical Operators
- Category
- Math symbol (Sm)
- Since
- Unicode 3.2
- Defined in
- HTML5
Codes to copy
| HTML named | ⫏Works in HTML; in XML only & < > " ' are predefined. | |
|---|---|---|
| HTML decimal | ⫏Works in HTML and XML. | |
| HTML hex | ⫏Works in HTML and XML. | |
| CSS | content: "\2ACF";In a stylesheet, for ::before and ::after. | |
| JavaScript | "\u2ACF"Also valid in JSON. | |
| Python | "\u2acf"Python 3 string literal. | |
| Python by name | "\N{CLOSED SUBSET}"Readable alternative using the Unicode name. | |
| URL | %E2%AB%8FPercent-encoded UTF-8 bytes, for a path or query value. | |
| UTF-8 bytes | E2 AB 8F3 bytes. | |
| UTF-16 | 2ACF1 code unit, which is what JavaScript length counts. |
When to use it
⫏ writes U+2ACF (Closed Subset), a maths symbol from the Unicode Supplemental Mathematical Operators block, encoded since Unicode 3.2. Specialist notation like this usually belongs in MathML, which positions it correctly; the entity is for occasional use in running text.
The name comes from the HTML5 list (much of it shared with MathML), so it works in every current browser but not in XML or XHTML served as XML, where the numeric reference is the safe choice.
More advanced maths and arrows
⫌︀Superset of Above Not Equal to Plus Variation Selector-1⫑Closed Subset or Equal to⫒Closed Superset or Equal to⫋︀Subset of Above Not Equal to Plus Variation Selector-1⫓Subset Above Superset⫋Subset of Above Not Equal to⫔Superset Above Subset⫈Superset of Above Tilde Operator
All advanced maths and arrows · Every HTML entity · Encode or decode text
Source: the WHATWG HTML Standard list of named character references and the Unicode Character Database (Unicode 18.0).