U+40C8 "䃈" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

The Unicode character 40C8 "䃈" Private Use Area is a reserved code point within the Unicode standard that does not represent a specific, universally defined character or glyph. Instead, it is part of the CJK Unified Ideographs Extension A block designated for private or custom use, meaning that software, font designers, or individuals can assign their own meaning or symbol to this code point for specialized applications, such as in corporate fonts, custom symbols and emojis, internal text encoding, or legacy systems. Because its appearance and function are entirely dependent on the private conventions adopted by a particular user or developer, the character has no guaranteed representation across different platforms or devices, and its use outside of that private context can lead to missing or incorrectly displayed text.

General Properties

Code Point U+40C8
Version Added 3.0
Name CJK Unified Ideograph-#
Block CJK Unified Ideographs Extension A
General Category Other Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right

Encodings

HTML Decimal Encoding 䃈
HTML Hex Encoding 䃈
UTF-8 Encoding 0xE4 0x83 0x88
UTF-16 Encoding 0x40C8
UTF-32 Encoding 0x000040C8
C/C++/Java Escape \u40c8

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 Han
Script Extensions Han
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
Unified Ideograph Yes

Unihan Properties

kCangjie MRPPA
kCantonese gaai1
kDefinition mountain rocks(same as 瑎) a black stone resembling jade
kGB3 5633
kHanYu 42442.130
kHanyuPinyin 42442.130:jiē
kIRGHanyuDaZidian 42442.130
kIRGKangXi 0832.240
kIRG_GSource G3-5841
kIRG_HSource H-94BC
kIRG_JSource JMJ-002980
kIRG_KPSource KP1-604C
kIRG_TSource T4-454E
kJapanese カイ
kKangXi 0832.240
kMandarin jiē
kMojiJoho MJ002980
kMorohashi 24314
kPhonetic 537*
kRSUnicode 112.9
kTotalStrokes 14
kUnihanCore2020 H