U+4C51 "䱑" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

The Unicode character 4C51 "䱑" 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+4C51
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 䱑
HTML Hex Encoding 䱑
UTF-8 Encoding 0xE4 0xB1 0x91
UTF-16 Encoding 0x4C51
UTF-32 Encoding 0x00004C51
C/C++/Java Escape \u4c51

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 NFQHL
kDefinition a fish; something like crab grown in the sea
kHanYu 74690.010
kHanyuPinyin 74690.010:xué
kIRGHanyuDaZidian 74690.010
kIRGKangXi 1471.020
kIRG_GSource GKX-1471.02
kIRG_JSource JMJ-005957
kIRG_KPSource KP1-8CEE
kIRG_KSource K3-3651
kIRG_TSource T5-666E
kIRG_VSource V2-8758
kJapanese セツ ゼチ
kKangXi 1471.020
kMandarin xué
kMojiJoho MJ005957
kMorohashi 46167
kRSUnicode 195.7
kTotalStrokes 18