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Triple Tilde HTML entity ≋
≋ is the HTML entity for Triple Tilde ≋ (U+224B). Copy the decimal ≋ and hex ≋ codes plus CSS, JavaScript, Python and URL escapes.
- Entity
≋- Code point
- U+224B
- Unicode name
- TRIPLE TILDE
- Block
- Mathematical Operators
- Category
- Math symbol (Sm)
- Since
- Unicode 1.1
- 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: "\224B";In a stylesheet, for ::before and ::after. | |
| JavaScript | "\u224B"Also valid in JSON. | |
| Python | "\u224b"Python 3 string literal. | |
| Python by name | "\N{TRIPLE TILDE}"Readable alternative using the Unicode name. | |
| URL | %E2%89%8BPercent-encoded UTF-8 bytes, for a path or query value. | |
| UTF-8 bytes | E2 89 8B3 bytes. | |
| UTF-16 | 224B1 code unit, which is what JavaScript length counts. |
When to use it
≋ writes U+224B (Triple Tilde), a maths symbol from the Unicode Mathematical Operators block, encoded since Unicode 1.1. For more than a symbol or two, MathML, supported in all major browsers since 2023, gives proper maths spacing and layout.
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 maths operators
≍Equivalent to≉Not Almost Equal to≎Geometrically Equivalent to≈Almost Equal To≏Difference Between≇Neither Approximately Nor Actually Equal to≐Approaches the Limit≆Approximately But Not Actually Equal to
All maths operators · 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).