U+187DB "𘟛" Tangut Ideograph-# Unicode Character
Unicode Version 17.0
𘟛
U+187DB "𘟛" Tangut Ideograph-# is a single grapheme from the Tangut script, an extinct writing system used between the 11th and 16th centuries to record the Tangut language of the Western Xia dynasty. This ideograph represents a specific morpheme or word in Tangut, though its exact reading and meaning remain undeciphered in current scholarship due to only partial reconstruction of the language. The character belongs to a vast Unicode block dedicated to Tangut ideographs, added to the standard to preserve and study the historical script. As of now, U+187DB is officially named for its sequential position in that block, awaiting definitive linguistic identification by researchers.
General Properties
| Code Point | U+187DB |
| Version Added | 9.0 |
| Name | Tangut Ideograph-# |
| Block | Tangut |
| General Category | Other Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Decimal Encoding | 𘟛 |
| HTML Hex Encoding | 𘟛 |
| UTF-8 Encoding | 0xF0 0x98 0x9F 0x9B |
| UTF-16 Encoding | 0xD821 0xDFDB |
| UTF-32 Encoding | 0x000187DB |
| C/C++/Java Escape | \ud821\udfdb |
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 | Ideographic |
| East Asian Width | Wide |
| Script | Tangut |
| Script Extensions | Tangut |
| Indic Syllabic Category | Other |
| ID Start | Yes |
| XID Start | Yes |
| ID Continue | Yes |
| XID Continue | Yes |
| Alphabetic | Yes |
| Vertical Orientation | Upright |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | OLetter |
| Ideographic | Yes |
| kTGT_RSUnicode | 742.12 |
| kTGT_MergedSrc | L2008-4882 |