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Description & Usage
The Intersection Symbol is ∩. Its Unicode code point is U+2229, HTML entity is ∩, CSS escape is \\2229, and JavaScript escape is \u2229.
Intersection (∩) is a math Unicode character for equations, comparisons, operators, set notation, or technical explanations within intersection symbol in the sets group.
Practical use
Use Intersection in short plain-text math where a single operator or relation is clearer than spelling it out.
Compatibility
Intersection is a Unicode character, but exact shape, weight, spacing, and fallback behavior depend on the font and platform.
Use the primary copy button for the actual character. Use the implementation codes when you need to place the same symbol in HTML, CSS, JavaScript, or technical documentation.
Related Symbols
View categoryWhere this category helps
Plain-text equations
Intersection Symbol help write readable equations, constraints, and comparisons in notes, comments, worksheets, and documentation.
Technical explanations
Unicode math signs are useful in prose, but complex expressions should stay in LaTeX, MathML, or an equation editor. For intersection symbol, keep the surrounding label and detail notes aligned with the intended use.
Readable comparisons
Choose the simplest relation or operator that preserves meaning, especially in accessibility-sensitive UI and learning materials. For intersection symbol, keep the surrounding label and detail notes aligned with the intended use.
Related categories
Move from intersection symbol into nearby categories when you need related Unicode signs, alternate notation, or a clearer symbol family.
Related categories in this set
Core categories
FAQ
How do I copy the Intersection?
Use the copy button on SymbolCopy to copy Intersection to your clipboard, then paste it into your document, app, website, or social post.
What is the Unicode for Intersection?
The Unicode value for Intersection is U+2229.