U+7AC0 "竀" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

竀

U+7AC0 "竀" CJK Unified Ideograph-# is a rare and obscure Chinese character typically pronounced as "chēng" in modern Mandarin, though its historical readings and exact meanings can vary across different periods and dictionaries. It is classified under the "CJK Unified Ideographs" block, meaning it is a character shared among Chinese, Japanese, Korean, and Vietnamese writing systems, where it may be used in classical texts or specialized contexts. The character's composition involves the radical "穴" (cave or hole) and the phonetic component "竟" (meaning finally or actually), suggesting a possible ancient association with peering into or understanding something deeply, such as examining a cavity or scrutinizing a hidden truth. However, due to its extreme rarity in contemporary usage, it is primarily encountered in digitized versions of historical Chinese encyclopedias or obscure literary works.

General Properties

Code Point	U+7AC0
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	竀
HTML Hex Encoding	竀
UTF-8 Encoding	0xE7 0xAB 0x80
UTF-16 Encoding	0x7AC0
UTF-32 Encoding	0x00007AC0
C/C++/Java Escape	\u7ac0

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	EDB8
kCCCII	226A42
kCNS1986	2-5E25
kCNS1992	2-5E25
kCangjie	JCMMU
kCantonese	cang1
kCihaiT	1001.507
kDaeJaweon	1297.390
kFanqie	丑庚丑貞
kFourCornerCode	3011.6
kGB3	6370
kGSR	0833y
kHanYu	42742.010
kHanyuPinyin	42742.010:chēng,chèng
kIRGDaeJaweon	1297.390
kIRGHanyuDaZidian	42742.010
kIRGKangXi	0868.320
kIRG_GSource	G3-5F66
kIRG_HSource	HB2-EDB8
kIRG_JSource	JMJ-019295
kIRG_KPSource	KP1-6354
kIRG_KSource	K2-4F45
kIRG_TSource	T2-5E25
kJapanese	トウチョウテイ
kKangXi	0868.320
kMandarin	chēng
kMojiJoho	MJ019295
kMorohashi	25662
kPhonetic	201
kRSUnicode	116.12
kSBGY	185.21 191.24
kSimplifiedVariant	"𰩓" U+30A53 CJK Unified Ideograph-#
kTotalStrokes	17
kUnihanCore2020	HMT