Closed Intersection With Serifs Symbol
⩍ is a math intersection symbol: a closed (serif-styled) intersection character.
U+2A4D
⩍ (U+2A4D) is a mathematical symbol known as a closed intersection with serifs. It’s typically used to denote an intersection operation in math text. Use it in documents, notes, or UI labels when you want a serif-style variant.
Closed Intersection With Serifs Symbol Meaning
⩍ is Unicode character U+2A4D, named “CLOSED INTERSECTION WITH SERIFS.” In practice, it represents the idea of an intersection in mathematical notation—often meaning the set of elements common to multiple sets. The “closed” part generally distinguishes its glyph style from other intersection symbols, and the “with serifs” describes the typographic treatment of the symbol’s strokes. Like other math operators, it’s most useful in formal writing, equations, and technical displays where consistent symbol choice and spacing matter. When exact glyph matching is important, prefer the exact Unicode character rather than approximations.
Common uses
- •Set theory notation to denote the intersection of two sets in formulas.
- •Math documents and worksheets where a serif-styled intersection operator is preferred.
- •Technical writing and textbooks that require consistent Unicode math symbols.
- •UI or diagram labels for mathematical tools (e.g., calculators, editors, learning apps).
- •Source code documentation and comments that display math meaning accurately.
Examples
⩍ Closed Intersection with Serifs
- ⩍A ⩍ B is the collection of elements common to A and B.
- ⩍Let S = X ⩍ Y.
- ⩍The solution satisfies both conditions, so it lies in A ⩍ B.
- ⩍We define the overlap set as E = U ⩍ V.
- ⩍In the diagram, the shaded region corresponds to P ⩍ Q.
Variations
Ready to copy
Technical codes
| Unicode | U+2A4D | |
| HTML Entity | ⩍ | |
| HTML Code | ⩍ | |
| CSS | \2A4D | |
| Alt Code | Alt + 10829 | |
| Decimal | 10829 |
How to type Closed Intersection With Serifs Symbol (⩍)
On Windows
Hold Alt and type 10829 on the numeric keypad. In Word, type 2A4D then press Alt + X.
On Mac
Switch to the Unicode Hex Input keyboard, then hold Option and type 2A4D. Or press Control + Command + Space and search.
On Linux
Press Control + Shift + U, type 2a4d, 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 Closed Intersection With Serifs symbol mean?
⩍ is Unicode character U+2A4D, named “CLOSED INTERSECTION WITH SERIFS.” In practice, it represents the idea of an intersection in mathematical notation—often meaning the set of elements common to multiple sets. The “closed” part generally distinguishes its glyph style from other intersection symbols, and the “with serifs” describes the typographic treatment of the symbol’s strokes. Like other math operators, it’s most useful in formal writing, equations, and technical displays where consistent symbol choice and spacing matter. When exact glyph matching is important, prefer the exact Unicode character rather than approximations.
What is the Unicode code point for ⩍?
⩍ has Unicode code point U+2A4D.
How can I copy ⩍ into my document?
Copy the character directly (⩍) or use the HTML entity: ⩍.
Is ⩍ the same as the normal intersection symbol?
It represents intersection in math notation, but ⩍ is a specific glyph style: “closed intersection with serifs” (U+2A4D).
What escapes can I use in code?
CSS escape: \\2A4D, JavaScript escape: \\u{2A4D}.