U+1EE4B "𞹋" Arabic Mathematical Tailed Lam Unicode Character
Unicode Version 17.0
𞹋
U+1EE4B "𞹋" Arabic Mathematical Tailed Lam is a specialized glyph used in mathematical notation within an Arabic script context, representing the letter "Lam" with a distinctive tail appended to its base form. This character belongs to the Arabic Mathematical Alphabetic Symbols block, which was designed to support the transcription of formulas and equations in languages that use the Arabic alphabet while maintaining clear visual distinctions from standard textual letters. Its tailed variant helps avoid confusion between mathematical variables and ordinary text, much like the use of italic or script forms in Latin-based mathematics.
General Properties
| Code Point | U+1EE4B |
| Version Added | 6.1 |
| Name | Arabic Mathematical Tailed Lam |
| Block | Arabic Mathematical Alphabetic Symbols |
| General Category | Other Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Arabic Letter |
| Decomposition Type | Font |
| Decomposition Mapping | "Ù„" U+0644 Arabic Letter Lam |
Encodings
| HTML Decimal Encoding | 𞹋 |
| HTML Hex Encoding | 𞹋 |
| UTF-8 Encoding | 0xF0 0x9E 0xB9 0x8B |
| UTF-16 Encoding | 0xD83B 0xDE4B |
| UTF-32 Encoding | 0x0001EE4B |
| C/C++/Java Escape | \ud83b\ude4b |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| Changes When NFKC Casefolded | Yes |
| NFKC Casefold | "Ù„" U+0644 Arabic Letter Lam |
| NFKC Simple Casefold | "Ù„" U+0644 Arabic Letter Lam |
| Script | Arabic |
| Script Extensions | Arabic |
| Indic Syllabic Category | Other |
| ID Start | Yes |
| XID Start | Yes |
| ID Continue | Yes |
| XID Continue | Yes |
| Alphabetic | Yes |
| Math | Yes |
| Other Math | Yes |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Alphabetic letter |
| Sentence Break | OLetter |