U+4000 "䀀" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

䀀

The Unicode character 4000 "䀀" 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+4000
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 䀀
HTML Hex Encoding 䀀
UTF-8 Encoding 0xE4 0x80 0x80
UTF-16 Encoding 0x4000
UTF-32 Encoding 0x00004000
C/C++/Java Escape \u4000

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 EUBT
kDefinition cups; small cups
kFanqie 孚梵
kHanYu 42561.010
kHanyuPinyin 42561.010:fàn
kIRGHanyuDaZidian 42561.010
kIRGKangXi 0793.230
kIRG_GSource G5-5A5D
kIRG_JSource JMJ-002785
kIRG_KPSource KP1-5D40
kIRG_TSource T3-3259
kJapanese ヘン ベン ハン ホン ボン
kKangXi 0793.230
kMandarin fàn
kMojiJoho MJ002785
kMorohashi 22976
kPhonetic 340*
kRSUnicode 108.5
kSBGY 446.15
kTotalStrokes 10