Unicode Character "Ṁ" U+1E40 Latin Capital Letter M with Dot Above
Unicode Version 15.1
Ṁ
Summary
The unicode character "Ṁ" at code point U+1E40 is Latin Capital Letter M with Dot Above. It is a character in the Latin Extended Additional block and is part of the Latin script. The character is an uppercase letter. The UTF-8 encoding of "Ṁ" is 0xE1 0xB9 0x80 and the UTF-16 encoding is 0x1E40.
General Properties
| Code Point | U+1E40 |
| Version Added | 1.1 |
| Name | Latin Capital Letter M with Dot Above |
| Block | Latin Extended Additional |
| General Category | Uppercase Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
| Decomposition Type | Canonical |
| Decomposition Mapping | "M" U+004D Latin Capital Letter M "̇" U+0307 Combining Dot Above |
Encodings
| HTML Decimal Encoding | Ṁ |
| HTML Hex Encoding | Ṁ |
| UTF-8 Encoding | 0xE1 0xB9 0x80 |
| UTF-16 Encoding | 0x1E40 |
| UTF-32 Encoding | 0x00001E40 |
| C/C++/Java Escape | \u1e40 |
Unicode Properties
| NFC Quick Check | Yes |
| NFKC Quick Check | Yes |
| Expands On NFD | Yes |
| Expands On NKFD | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| Uppercase | Yes |
| Simple Lowercase Code Point | "ṁ" U+1E41 Latin Small Letter M with Dot Above |
| Lowercase Code Point | "ṁ" U+1E41 Latin Small Letter M with Dot Above |
| Simple Case Folding | "ṁ" U+1E41 Latin Small Letter M with Dot Above |
| Case Folding | "ṁ" U+1E41 Latin Small Letter M with Dot Above |
| Cased | Yes |
| Changes When Casefolded | Yes |
| Changes When Casemapped | Yes |
| Changes When Lowercased | Yes |
| Changes When NFKC Casefolded | Yes |
| NFKC Casefold | "ṁ" U+1E41 Latin Small Letter M with Dot Above |
| NFKC Simple Casefold | "ṁ" U+1E41 Latin Small Letter M with Dot Above |
| Script | Latin |
| Script Extensions | Latin |
| Indic Syllabic Category | Other |
| ID Start | Yes |
| XID Start | Yes |
| ID Continue | Yes |
| XID Continue | Yes |
| Alphabetic | Yes |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Alphabetic letter |
| Sentence Break | Upper |