U+5539 "唹" CJK Unified Ideograph-# Unicode Character

U+5539 "唹" CJK Unified Ideograph-# is a rare and ancient Chinese character that is not commonly used in modern standard Mandarin or Japanese. Its traditional meaning is associated with words related to "dog" or "barking," as the character is composed of the radical for "mouth" (口) combined with elements that suggest canine behavior or sound. In classical Chinese texts, it was likely employed to describe the act of a dog growling or snarling, and it appears in historical dictionaries such as the Kangxi Zidian, though its usage has largely faded in contemporary writing.

General Properties

Code Point	U+5539
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	唹
HTML Hex Encoding	唹
UTF-8 Encoding	0xE5 0x94 0xB9
UTF-16 Encoding	0x5539
UTF-32 Encoding	0x00005539
C/C++/Java Escape	\u5539

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

kBigFive	D4A5
kCCCII	217057
kCNS1986	2-3428
kCNS1992	2-3428
kCangjie	RYSY
kCantonese	jyu1
kDaeJaweon	0414.100
kDefinition	to smile at
kEACC	217057
kFanqie	央居
kFourCornerCode	6803.3
kGB5	2475
kHangul	어:N
kHanYu	10645.050
kHanyuPinyin	10645.050:yū
kIRGDaeJaweon	0414.100
kIRGHanyuDaZidian	10645.050
kIRGKangXi	0194.030
kIRG_GSource	G5-386B
kIRG_HSource	HB2-D4A5
kIRG_JSource	J0-5330
kIRG_KSource	K2-2753
kIRG_TSource	T2-3428
kIRG_VSource	V0-322B
kJapanese	オ ヨ
kKoreanName	2015
kJapaneseKun	WARAU
kJapaneseOn	YO
kJis0	5116
kKangXi	0194.030
kKorean	E
kMandarin	yū
kMojiJoho	MJ008357 MJ008357:E0102 MJ008358:E0103
kMorohashi	03774:E0103
kPhonetic	1601*
kRSAdobe_Japan1_6	C+4387+30.3.8 V+7818+30.3.8
kRSUnicode	30.8
kSBGY	069.40
kTotalStrokes	11
kUnihanCore2020	HJMT
kVietnamese	ớ