U+18458 "𘑘" Tangut Ideograph-# Unicode Character

Unicode Version 17.0

𘑘

U+18458 "𘑘" Tangut Ideograph-# is a logographic symbol belonging to the Tangut script, a historically significant writing system used during the Western Xia dynasty (1038–1227) to write the extinct Tangut language. This specific ideograph, like all characters in the Tangut block, was added to Unicode as part of a major effort to encode the vast and complex script, which comprises thousands of distinct characters modeled after Chinese calligraphy but with unique structural principles. The "#" in its name indicates that its exact semantic value or phonetic reading has not been definitively identified or standardized in modern scholarship, reflecting the ongoing work of deciphering the largely undeciphered Tangut corpus from manuscripts and inscriptions. As a digital representation, it enables researchers and linguists to accurately store, analyze, and share this rare character across modern computing systems, preserving a crucial element of Central Asian cultural heritage.

General Properties

Code Point U+18458
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 𘑘
HTML Hex Encoding 𘑘
UTF-8 Encoding 0xF0 0x98 0x91 0x98
UTF-16 Encoding 0xD821 0xDC58
UTF-32 Encoding 0x00018458
C/C++/Java Escape \ud821\udc58

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 437.10
kTGT_MergedSrc L2008-4860