U+1D33D "𝌽" Tetragram for Closed Mouth Unicode Character
Unicode Version 17.0
𝌽
U+1D33D "𝌽" Tetragram for Closed Mouth is part of the Tai Xuan Jing Symbols block, which encodes the 81 tetragrams from the ancient Chinese divination text the Tai Xuan Jing, a cosmological work attributed to Yang Xiong. This specific tetragram symbolizes stillness, silence, or the containment of speech, representing a state of inner reflection or the idea of keeping one’s thoughts unspoken. While its use is largely scholarly or historical in contexts involving Chinese metaphysics and philosophy, it can also serve in modern digital typography as a unique visual symbol for quietude or restraint.
General Properties
| Code Point | U+1D33D |
| Version Added | 4.0 |
| Name | Tetragram for Closed Mouth |
| Block | Tai Xuan Jing Symbols |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
Encodings
| HTML Decimal Encoding | 𝌽 |
| HTML Hex Encoding | 𝌽 |
| UTF-8 Encoding | 0xF0 0x9D 0x8C 0xBD |
| UTF-16 Encoding | 0xD834 0xDF3D |
| UTF-32 Encoding | 0x0001D33D |
| C/C++/Java Escape | \ud834\udf3d |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| NFKC Quick Check | Yes |
| NFKD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| East Asian Width | Wide |
| Script | Common |
| Script Extensions | Common |
| Indic Syllabic Category | Other |
| Vertical Orientation | Upright |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |