U+810A "脊" CJK Unified Ideograph-# Unicode Character

Unicode Version 18.0

脊
Source: Noto Sans CJK Source: Browser Default

U+810A "脊" CJK Unified Ideograph-# is a Chinese character that primarily means "backbone" or "spine," referring to the vertebral column or the ridge-like structure of a mountain or roof. It is composed of the radical for flesh or body and other components that suggest a central, supporting role, and it is widely used in East Asian languages such as Chinese, Japanese, and Korean. In addition to its literal anatomical meaning, it appears in figurative terms like "脊骨" for spine and "脊梁" for the backbone of a nation or organization, emphasizing strength and structural support.

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General Properties

Code Point
U+810A
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
脊
HTML Hex Encoding
脊
UTF-8 Encoding
0xE8 0x84 0x8A
UTF-16 Encoding
0x810A
UTF-32 Encoding
0x0000810A
C/C++/Java Escape
\u810a

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
AFE1
kCCCII
21534C
kCNS1986
1-5765
kCNS1992
1-5765
kCangjie
FCB
kCantonese
zik3
kCihaiT
1096.601
kCowles
4511 4542
kDaeJaweon
1434.130
kDefinition
spine, backbone; ridge
kEACC
21534C
kFanqie
資昔
kFenn
618F
kFennIndex
34.02
kFourCornerCode
1122.7
kGB0
2825
kGB1
2825
kGradeLevel
6
kGSR
0852a
kHangul
척:0N
kHanYu
32070.100
kHanyuPinlu
jí(38)
kHanyuPinyin
32070.100:jǐ,jí
kHKGlyph
3306
kIICore
AGTJHKMP
kIRGHanyuDaZidian
32070.100
kIRG_GSource
G0-3C39
kIRG_HSource
HB1-AFE1
kIRG_JSource
J0-4054
kIRG_KPSource
KP0-EDA3
kIRG_KSource
K0-7431
kIRG_TSource
T1-5765
kJapanese
セキ シャク せ
kJoyoKanji
2010
kKoreanName
2015
kTGH
2013:2033
kJapaneseKun
SE SEI
kJapaneseOn
SEKI
kJis0
3252
kKangXi
0982.080
kKorean
CHEK
kLau
1375 1458
kMainlandTelegraph
5182
kMandarin
jǐ
kMatthews
489
kMeyerWempe
3309
kMojiJoho
MJ021046
kMorohashi
29472
kNelson
3763
kPhonetic
99
kRSAdobe_Japan1_6
C+2680+130.4.6
kRSUnicode
130.6
kSBGY
516.29
kSMSZD2003Index
554.09
kSMSZD2003Readings
jǐ粵zik3,zek3 jí粵zik3,zek3
kTaiwanTelegraph
5182
kTGHZ2013
157.070:jǐ
kTotalStrokes
10
kUnihanCore2020
GHJKMPT
kXerox
254:334
kXHC1983
0525.050:jí 0530.040:jǐ