Ideograph si1 𧈛
𧈛
U+2721B
Ideograph Meaning
Ideograph si1. CJK Unified Ideographs Extension B.
The symbol “Ideograph si1” is included in the “” subblock of the “CJK Unified Ideographs Extension B” block and was approved as part of Unicode version 3.1 in 2001.
| Unicode Name | Ideograph si1 |
| Unicode Number | |
| Plane | 2: Supplementary Ideographic Plane |
| Unicode Block | CJK Unified Ideographs Extension B |
| Unicode Version | 3.1 (2001) |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 2721B |
| Simple case change | 2721B |
| Alphabetic | + |
| ID_Start | + |
| ID_Continue | + |
| XID_Start | + |
| XID_Continue | + |
| Grapheme_Base | + |
| scripts | Han |
| Ideographic | + |
| Unified_Ideograph | + |
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | F0 A7 88 9B | 240 167 136 155 | 4037511323 | 11110000 10100111 10001000 10011011 |
| UTF-16BE | D8 5C DE 1B | 216 92 222 27 | 3629964827 | 11011000 01011100 11011110 00011011 |
| UTF-16LE | 5C D8 1B DE | 92 216 27 222 | 1557666782 | 01011100 11011000 00011011 11011110 |
| UTF-32BE | 00 02 72 1B | 0 2 114 27 | 160283 | 00000000 00000010 01110010 00011011 |
| UTF-32LE | 1B 72 02 00 | 27 114 2 0 | 460456448 | 00011011 01110010 00000010 00000000 |
Copy and paste these codes to use the Ideograph si1 character in text for websites, social media, messengers, or blog posts.
| HTML | |
| CSS | |
| JavaScript, JSON | |
| Unix, C, PHP, JAVA | |
| Ruby, PHP | |
| Perl | |
| URL-encode |