U+2A4D "⩍" Closed Intersection with Serifs Unicode Character
Unicode Version 17.0
⩍
U+2A4D "⩍" Closed Intersection with Serifs is a mathematical symbol representing a closed intersection, distinguished by small decorative horizontal strokes or serifs at the ends of its two crossing lines, giving it a more formal or typeface-specific appearance compared to a standard intersection symbol. It is used in advanced mathematics and logic to denote a restricted or closed intersection of sets, often implying the inclusion of boundary elements or a topological closure condition. This character belongs to the Supplemental Mathematical Operators block, which provides specialized symbols for precise notation in academic and technical writing.
General Properties
| Code Point | U+2A4D |
| Version Added | 3.2 |
| Name | Closed Intersection with Serifs |
| Block | Supplemental Mathematical Operators |
| General Category | Math Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
Encodings
| HTML Decimal Encoding | ⩍ |
| HTML Hex Encoding | ⩍ |
| UTF-8 Encoding | 0xE2 0xA9 0x8D |
| UTF-16 Encoding | 0x2A4D |
| UTF-32 Encoding | 0x00002A4D |
| C/C++/Java Escape | \u2a4d |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| NFKC Quick Check | Yes |
| NFKD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| Script | Common |
| Script Extensions | Common |
| Indic Syllabic Category | Other |
| Pattern Syntax | Yes |
| Math | Yes |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |