U+2F99 "⾙" Kangxi Radical Shell Unicode Character

Unicode Version 17.0

U+2F99 "⾙" Kangxi Radical Shell is the graphical representation of the only radical in the Kangxi dictionary system that corresponds to the concept of a seashell or cowrie shell, traditionally serving as a component in Chinese characters related to money, valuables, and trade. This radical, numbered 154 in the original Kangxi list, is derived from the ancient pictograph of a shell, which itself became a symbol of currency in early Chinese civilization. When used as a character component, it often appears in simplified or stylized forms within compound characters, conveying meanings associated with wealth, purchase, or exchange, such as in the characters for "buy," "sell," and "treasure." Its inclusion in Unicode ensures that this historically significant radical can be accurately displayed and processed in digital text, preserving its role in the writing system of Chinese and other East Asian languages.

General Properties

Code Point U+2F99
Version Added 3.0
Name Kangxi Radical Shell
Block Kangxi Radicals
General Category Other Symbol
Canonical Combining Class Not Reordered
Bidirectional Class Other Neutral
Decomposition Type Compat
Decomposition Mapping "貝" U+8C9D CJK Unified Ideograph-#

Encodings

HTML Decimal Encoding ⾙
HTML Hex Encoding ⾙
UTF-8 Encoding 0xE2 0xBE 0x99
UTF-16 Encoding 0x2F99
UTF-32 Encoding 0x00002F99
C/C++/Java Escape \u2f99

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Ideographic
East Asian Width Wide
Changes When NFKC Casefolded Yes
NFKC Casefold "貝" U+8C9D CJK Unified Ideograph-#
NFKC Simple Casefold "貝" U+8C9D CJK Unified Ideograph-#
Script Han
Script Extensions Han
Indic Syllabic Category Other
Vertical Orientation Upright
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Other
Sentence Break Other
Equivalent Unified Ideograph 8C9D
Radical Yes