U+1F181 Negative Squared Latin Capital Letter R
U+1F181 was added in Unicode version 6.0 in 2010. It belongs to the block Enclosed Alphanumeric Supplement in the Supplementary Multilingual Plane.
This character is a Other Symbol and is commonly used, that is, in no specific script.
The glyph is not a composition. Its width in East Asian texts is determined by its context. It can be displayed wide or narrow. In bidirectional text it is written from left to right. When changing direction it is not mirrored. If its East Asian Width is βnarrowβ, U+1F181 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 Wikipedia has the following information about this codepoint:
Enclosed Alphanumeric Supplement is a Unicode block consisting of Latin alphabet characters and Arabic numerals enclosed in circles, ovals or boxes, used for a variety of purposes. It is encoded in the range U+1F100βU+1F1FF in the Supplementary Multilingual Plane.
The block is mostly an extension of the Enclosed Alphanumerics block, containing further enclosed alphanumeric characters which are not included in that block or Enclosed CJK Letters and Months. Most of the characters are single alphanumerics in boxes or circles, or with trailing commas. Two of the symbols are identified as dingbats. A number of multiple-letter enclosed abbreviations are also included, mostly to provide compatibility with Broadcast Markup Language standards (see ARIB STD B24 character set) and Japanese telecommunications networks' emoji sets. The block also includes the regional indicator symbols to be used for emoji country flag support.
Representations
| System | Representation |
|---|---|
| NΒΊ | 127361 |
| UTF-8 | F0 9F 86 81 |
| UTF-16 | D8 3C DD 81 |
| UTF-32 | 00 01 F1 81 |
| URL-Quoted | %F0%9F%86%81 |
| HTML hex reference | 🆁 |
| Wrong windows-1252 Mojibake | Γ°ΕΈβ Β |
| Encoding: GB18030 (hex bytes) | 94 39 89 35 |
Elsewhere
Complete Record
| Property | Value |
|---|---|
| 6.0 (2010) | |
| NEGATIVE SQUARED LATIN CAPITAL LETTER R | |
| β | |
| Enclosed Alphanumeric Supplement | |
| Other Symbol | |
| Common | |
| Left To Right | |
| Not Reordered | |
| none | |
| Negative Squared Latin Capital Letter R | |
| β | |
| Negative Squared Latin Capital Letter R | |
| Negative Squared Latin Capital Letter R | |
| β | |
| Negative Squared Latin Capital Letter R | |
| Negative Squared Latin Capital Letter R | |
| Negative Squared Latin Capital Letter R | |
| Negative Squared Latin Capital Letter R | |
| Negative Squared Latin Capital Letter R | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| Negative Squared Latin Capital Letter R | |
| Any | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| 0 | |
| 0 | |
| 0 | |
| β | |
| None | |
| β | |
| NA | |
| Other | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| Yes | |
| Yes | |
| Negative Squared Latin Capital Letter R | |
| Yes | |
| Negative Squared Latin Capital Letter R | |
| Yes | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| Upper | |
| β | |
| β | |
| β | |
| β | |
| β | |
| Alphabetic Letter | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| β | |
| Negative Squared Latin Capital Letter R | |
| None | |
| ambiguous | |
| Not Applicable | |
| β | |
| No_Joining_Group | |
| Non Joining | |
| Ambiguous (Alphabetic or Ideographic) | |
| none | |
| not a number | |
| Negative Squared Latin Capital Letter R | |
| U |