U+4E90 "亐" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

亐

U+4E90 "亐" CJK Unified Ideograph-# is a rare and obscure Chinese character that traditionally serves as a variant or alternative form of the character 于 (yú), which can mean "in," "at," "to," or "from" in Classical Chinese, though its usage is extremely limited in modern writing. This character is categorized under the CJK Unified Ideographs block and is composed of a single stroke structure that resembles a stylized vertical line with a slight hook, often associated with ancient or historical scripts rather than contemporary standard texts. Its inclusion in Unicode ensures digital representation for specialized linguistic studies, such as the analysis of archaic inscriptions or variant character sets in East Asian calligraphy and philology.

General Properties

Code Point	U+4E90
Version Added	1.1
Name	CJK Unified Ideograph-#
Block	CJK Unified Ideographs
General Category	Other Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right

Encodings

HTML Decimal Encoding	亐
HTML Hex Encoding	亐
UTF-8 Encoding	0xE4 0xBA 0x90
UTF-16 Encoding	0x4E90
UTF-32 Encoding	0x00004E90
C/C++/Java Escape	\u4e90

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

kCCCII	2D3052
kCangjie	XXMKS
kCantonese	jyu1
kDaeJaweon	0177.051
kHangul	울:0
kHanYu	10005.020
kIICore	AK
kIRGDaeJaweon	0177.051
kIRGHanyuDaZidian	10005.020
kIRGKangXi	0086.071
kIRG_GSource	GE-303C
kIRG_JSource	JMJ-056879
kIRG_KSource	K0-6A27
kJapanese	ウここに
kKangXi	0086.071
kKorean	WUL
kMandarin	yú
kMojiJoho	MJ056879
kPhonetic	717 1602A
kRSUnicode	1.2 7.1
kTotalStrokes	3
kUnihanCore2020	K