U+453D "䔽" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

The Unicode character 453D "䔽" 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+453D
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 䔽
HTML Hex Encoding 䔽
UTF-8 Encoding 0xE4 0x94 0xBD
UTF-16 Encoding 0x453D
UTF-32 Encoding 0x0000453D
C/C++/Java Escape \u453d

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 TEAV
kCantonese oi3
kDefinition to cover; to put a cover over something, small, low, weak, pure; clean; clear
kFanqie 於罽 於蓋
kHanYu 53296.030
kHanyuPinyin 53296.030:ài
kIRGHanyuDaZidian 53296.030
kIRGKangXi 1058.200
kIRG_GSource G5-6A26
kIRG_HSource H-90D6
kIRG_JSource JMJ-004159
kIRG_KPSource KP1-6FAF
kIRG_KSource K3-307C
kIRG_TSource T3-524C
kJapanese アイ エイ
kKangXi 1058.200
kMandarin ài
kMojiJoho MJ004159
kMorohashi 31982
kRSUnicode 140.12
kSBGY 378.29 380.13
kTotalStrokes 16
kUnihanCore2020 H