U+2757 Heavy Exclamation Mark Symbol
U+2757 was added in Unicode version 5.2 in 2009. It belongs to the block Dingbats in the Basic Multilingual Plane.
This character is a Other Symbol and is commonly used, that is, in no specific script. The character is also known as obstacles on the road and ARIB STD B24.
The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. If its East Asian Width is “narrow”, U+2757 forms a word with similar characters, which prevents a line break inside it. Otherwise it allows line breaks around it, except in some numeric contexts.
The CLDR project calls this character “red exclamation mark” for use in screen reading software. It assigns these additional labels, e.g. for search in emoji pickers: !, exclamation, mark, punctuation, red.
This character is designated as an emoji. It will be rendered as colorful emoji on conforming platforms. To reduce it to a monochrome character, you can combine it with Variation Selector-15: ❗︎ See the Emojipedia for more details on this character’s emoji properties.
The Wikipedia has the following information about this codepoint:
The exclamation mark ! (also known as exclamation point in American English) is a punctuation mark usually used after an interjection or exclamation to indicate strong feelings or to show emphasis. The exclamation mark often marks the end of a sentence, for example: "Watch out!". Similarly, a bare exclamation mark (with nothing before or after) is often used in warning signs. The exclamation mark is often used in writing to make a character seem as though they are shouting, excited, or surprised.
Other uses include:
- In mathematics, it denotes the factorial operation.
- Several computer languages use ! at the beginning of an expression to denote logical negation. For example,
!Ameans "the logical negation of A", also called "not A". This usage has spread to ordinary language (e.g., "!clue" means no-clue or clueless).- Some languages use ǃ, a symbol that looks like an exclamation mark, to denote a click consonant.
Representations
| System | Representation (click value to copy) |
|---|---|
| Nº | |
| UTF-8 | |
| UTF-16 | |
| UTF-32 | |
| URL-Quoted | |
| HTML hex reference | |
| Wrong windows-1252 Mojibake | |
| alias | |
| alias | |
| Encoding: GB18030 (hex bytes) | |
| RFC 5137 | |
Bash and Zsh inside echo -e | |
| C and C++ | |
| C# | |
| CSS | |
| Excel | |
| Go | |
| JavaScript | |
| Modern JavaScript since ES6 | |
| JSON | |
| Java | |
| Lua | |
| Matlab | |
| Perl | |
| PHP | |
| PostgreSQL | |
| PowerShell | |
| Python | |
| Ruby | |
| Rust | |
| Click the star button next to each label to set this representation as favorite or remove it from the favorites. Favorites will be shown initially. (Favorites are stored locally on your computer and never sent over the internet.) | |
Elsewhere
Complete Record
| Property | Value |
|---|---|
| 5.2 (2009) | |
| HEAVY EXCLAMATION MARK SYMBOL | |
| — | |
| Dingbats | |
| Other Symbol | |
| Common | |
| Other Neutral | |
| Not Reordered | |
| none | |
| Heavy Exclamation Mark Symbol | |
| ✘ | |
| Heavy Exclamation Mark Symbol | |
| Heavy Exclamation Mark Symbol | |
| ✘ | |
| Heavy Exclamation Mark Symbol | |
| Heavy Exclamation Mark Symbol | |
| Heavy Exclamation Mark Symbol | |
| Heavy Exclamation Mark Symbol | |
| Heavy Exclamation Mark Symbol | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✔ | |
| ✔ | |
| ✘ | |
| ✔ | |
| Heavy Exclamation Mark Symbol | |
| Any | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| 0 | |
| 0 | |
| 0 | |
| ✘ | |
| None | |
| — | |
| NA | |
| Other | |
| — | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Yes | |
| Yes | |
| Heavy Exclamation Mark Symbol | |
| Yes | |
| Heavy Exclamation Mark Symbol | |
| Yes | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Other | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Other | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Heavy Exclamation Mark Symbol | |
| None | |
| wide | |
| Not Applicable | |
| — | |
| No_Joining_Group | |
| Non Joining | |
| Ambiguous (Alphabetic or Ideographic) | |
| none | |
| not a number | |
| Heavy Exclamation Mark Symbol | |
| U |