U+4C40 "䱀" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

The Unicode character 4C40 "䱀" 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+4C40
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 䱀
HTML Hex Encoding 䱀
UTF-8 Encoding 0xE4 0xB1 0x80
UTF-16 Encoding 0x4C40
UTF-32 Encoding 0x00004C40
C/C++/Java Escape \u4c40

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 NFLBK
kCihaiT 1527.202
kDefinition a kind of small fish
kGB3 8758
kHanYu 74681.090
kHanyuPinyin 74681.090:yāng
kIRGHanyuDaZidian 74681.090
kIRGKangXi 1467.140
kIRG_GSource G3-775A
kIRG_HSource H-874F
kIRG_JSource JMJ-005940
kIRG_KPSource KP1-8CB9
kIRG_KSource K3-364C
kIRG_TSource T4-5544
kJapanese ヨウ オウ
kKangXi 1467.140
kMandarin yāng
kMojiJoho MJ005940
kMorohashi 46041
kRSUnicode 195.5
kSimplifiedVariant "𫚐" U+2B690 CJK Unified Ideograph-#
kTotalStrokes 16
kUnihanCore2020 H