U+57BB "垻" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

垻

U+57BB "垻" CJK Unified Ideograph-# is a Chinese character used in historical and regional contexts, primarily representing a type of dam or dike built for water management in rice paddies or irrigation systems. Its composition combines the earth radical "土" with the phonetic component "貝" (meaning shell or valuables), reflecting its semantic tie to earthen structures. This character appears in Classical Chinese texts and retains specialized usage in some modern dialects or technical terminology related to agriculture and hydrology.

General Properties

Code Point	U+57BB
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	垻
HTML Hex Encoding	垻
UTF-8 Encoding	0xE5 0x9E 0xBB
UTF-16 Encoding	0x57BB
UTF-32 Encoding	0x000057BB
C/C++/Java Escape	\u57bb

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	21756B
kCNS1986	E-3030
kCNS1992	3-3030
kCangjie	GBUC
kCantonese	bui3
kCihaiT	320.505
kDaeJaweon	0465.010
kDefinition	an embankment; a slope over which boat pass
kEACC	4B3871
kFanqie	必駕
kFennIndex	375.05
kHanYu	10444.020
kHanyuPinyin	10444.020:bà,bèi
kIRGDaeJaweon	0465.010
kIRGHanyuDaZidian	10444.020
kIRGKangXi	0229.100
kIRG_GSource	GE-345D
kIRG_HSource	H-96F1
kIRG_JSource	JMJ-009042
kIRG_KPSource	KP1-3BB3
kIRG_TSource	T3-3030
kJapanese	ハイハヘ
kJapaneseKun	TSUTSUMI
kJapaneseOn	HAI HA HE
kKangXi	0229.100
kMandarin	bà
kMatthews	4843
kMeyerWempe	2199a
kMojiJoho	MJ009042
kMorohashi	05098
kPhonetic	997 1083
kRSUnicode	32.7
kSBGY	423.29
kSemanticVariant	U+58E9<kMatthews,kMeyerWempe
kSimplifiedVariant	"坝" U+575D CJK Unified Ideograph-#
kTaiwanTelegraph	9741
kTotalStrokes	10
kUnihanCore2020	H