Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+6821
Source: Noto CJK

U+6821 CJK Unified Ideo­graph-​6821

U+6821 was added in Unicode version 1.1 in 1993. It belongs to the block U+4E00 to U+9FFF CJK Unified Ideographs in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as school; military field officer. Its Pīnyīn pronunciation is xiào.

The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. U+6821 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 26657
UTF-8 E6 A0 A1
UTF-16 68 21
UTF-32 00 00 68 21
URL-Quoted %E6%A0%A1
HTML hex reference 校
Wrong windows-1252 Mojibake æ ¡
Encoding: EUC-KR (hex bytes) CE E8
Encoding: JIS0208 (hex bytes) B9 BB
Pīnyīn xiào

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-6821
Unicode 1 Name (na1) —
Block (blk) CJK Unified Ideographs
General Category (gc) Other Letter
Script (sc) Han
Bidirectional Category (bc) Left To Right
Combining Class (ccc) Not Reordered
Decomposition Type (dt) none
Decomposition Mapping (dm) Glyph for U+6821 CJK Unified Ideograph-6821
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+6821 CJK Unified Ideograph-6821
Lowercase Mapping (lc) Glyph for U+6821 CJK Unified Ideograph-6821
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+6821 CJK Unified Ideograph-6821
Uppercase Mapping (uc) Glyph for U+6821 CJK Unified Ideograph-6821
Simple Titlecase Mapping (stc) Glyph for U+6821 CJK Unified Ideograph-6821
Titlecase Mapping (tc) Glyph for U+6821 CJK Unified Ideograph-6821
Case Folding (cf) Glyph for U+6821 CJK Unified Ideograph-6821
ASCII Hex Digit (AHex) ✘
Alphabetic (Alpha) ✔
Bidi Control (Bidi_C) ✘
Bidi Mirrored (Bidi_M) ✘
Composition Exclusion (CE) ✘
Case Ignorable (CI) ✘
Changes When Casefolded (CWCF) ✘
Changes When Casemapped (CWCM) ✘
Changes When NFKC Casefolded (CWKCF) ✘
Changes When Lowercased (CWL) ✘
Changes When Titlecased (CWT) ✘
Changes When Uppercased (CWU) ✘
Cased (Cased) ✘
Full Composition Exclusion (Comp_Ex) ✘
Default Ignorable Code Point (DI) ✘
Dash (Dash) ✘
Deprecated (Dep) ✘
Diacritic (Dia) ✘
Emoji Modifier Base (EBase) ✘
Emoji Component (EComp) ✘
Emoji Modifier (EMod) ✘
Emoji Presentation (EPres) ✘
Emoji (Emoji) ✘
Extender (Ext) ✘
Extended Pictographic (ExtPict) ✘
FC NFKC Closure (FC_NFKC) Glyph for U+6821 CJK Unified Ideograph-6821
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base) ✔
Grapheme Extend (Gr_Ext) ✘
Grapheme Link (Gr_Link) ✘
Hex Digit (Hex) ✘
Hyphen (Hyphen) ✘
ID Continue (IDC) ✔
ID Start (IDS) ✔
IDS Binary Operator (IDSB) ✘
IDS Trinary Operator and (IDST) ✘
IDSU (IDSU) 0
ID_Compat_Math_Continue (ID_Compat_Math_Continue) 0
ID_Compat_Math_Start (ID_Compat_Math_Start) 0
Ideographic (Ideo) ✔
InCB (InCB) None
Indic Mantra Category (InMC) —
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
Jamo Short Name (JSN) —
Join Control (Join_C) ✘
Logical Order Exception (LOE) ✘
Math (Math) ✘
Noncharacter Code Point (NChar) ✘
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) Glyph for U+6821 CJK Unified Ideograph-6821
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+6821 CJK Unified Ideograph-6821
NFKD Quick Check (NFKD_QC) Yes
Other Alphabetic (OAlpha) ✘
Other Default Ignorable Code Point (ODI) ✘
Other Grapheme Extend (OGr_Ext) ✘
Other ID Continue (OIDC) ✘
Other ID Start (OIDS) ✘
Other Lowercase (OLower) ✘
Other Math (OMath) ✘
Other Uppercase (OUpper) ✘
Prepended Concatenation Mark (PCM) ✘
Pattern Syntax (Pat_Syn) ✘
Pattern White Space (Pat_WS) ✘
Quotation Mark (QMark) ✘
Regional Indicator (RI) ✘
Radical (Radical) ✘
Sentence Break (SB) Other Letter
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Unified Ideograph (UIdeo) ✔
Variation Selector (VS) ✘
Word Break (WB) Other
White Space (WSpace) ✘
XID Continue (XIDC) ✔
XID Start (XIDS) ✔
Expands On NFC (XO_NFC) ✘
Expands On NFD (XO_NFD) ✘
Expands On NFKC (XO_NFKC) ✘
Expands On NFKD (XO_NFKD) ✘
Bidi Paired Bracket (bpb) Glyph for U+6821 CJK Unified Ideograph-6821
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) wide
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) —
Joining Group (jg) No_Joining_Group
Joining Type (jt) Non Joining
Line Break (lb) Ideographic
Numeric Type (nt) none
Numeric Value (nv) not a number
Simple Case Folding (scf) Glyph for U+6821 CJK Unified Ideograph-6821
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) AED5
CCCII Mapping (kCCCII) 214443
CNS 11643-1986 Mapping (kCNS1986) 1-5577
CNS 11643-1992 Mapping (kCNS1992) 1-5577
Cangjie Input Code (kCangjie) DYCK
kCantonese (kCantonese) haau6
kCihaiT (kCihaiT) 690.403
kCowles (kCowles) 964 1514
kDaeJaweon (kDaeJaweon) 0910.270
Unihan Definition (kDefinition) school; military field officer
kEACC (kEACC) 214443
kFenn (kFenn) 531A
kFennIndex (kFennIndex) 50.11 172.07
kFourCornerCode (kFourCornerCode) 4094.8
kFrequency (kFrequency) 2
kGB0 (kGB0) 4803
kGB1 (kGB1) 4803
kGSR (kGSR) 1166i
kGradeLevel (kGradeLevel) 1
kHKGlyph (kHKGlyph) 1895
kHanYu (kHanYu) 21205.080
kHangul (kHangul) 교:0E
kHanyuPinlu (kHanyuPinlu) xiào(428)
kHanyuPinyin (kHanyuPinyin) 21205.080:jiào,xiào,jiǎo,qiāo
kIICore (kIICore) AGTJHKMP
kIRGDaeJaweon (kIRGDaeJaweon) 0910.270
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 21205.080
kIRGKangXi (kIRGKangXi) 0522.250
kIRG_GSource (kIRG_GSource) G0-5023
kIRG_HSource (kIRG_HSource) HB1-AED5
kIRG_JSource (kIRG_JSource) J0-393B
kIRG_KPSource (kIRG_KPSource) KP0-D0CF
kIRG_KSource (kIRG_KSource) K0-4E68
kIRG_TSource (kIRG_TSource) T1-5577
kIRG_VSource (kIRG_VSource) V1-596C
kJapanese (kJapanese) コウ キョウ ギョウ くらべる
kJapaneseKun (kJapaneseKun) KASE KURABERU KANGAERU
kJapaneseOn (kJapaneseOn) KOU KYOU
kJis0 (kJis0) 2527
kJoyoKanji (kJoyoKanji) 2010
kKangXi (kKangXi) 0522.250
kKarlgren (kKarlgren) 357
kKorean (kKorean) KYO HYO
kKoreanEducationHanja (kKoreanEducationHanja) 2007
kLau (kLau) 825 1113
kMainlandTelegraph (kMainlandTelegraph) 2699
kMandarin (kMandarin) xiào
kMatthews (kMatthews) 706
kMeyerWempe (kMeyerWempe) 653 1002
kMojiJoho (kMojiJoho) MJ013846 MJ013846:E0102 MJ013847:E0103
kMorohashi (kMorohashi) 14713:E0103
kNelson (kNelson) 2260
kPhonetic (kPhonetic) 553
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+1997+75.4.6 V+13442+75.4.6
Radical Stroke Count (Unicode) (kRSUnicode) 75.6
kSBGY (kSBGY) 415.11 415.20
kSMSZD2003Index (kSMSZD2003Index) 312.22
kSMSZD2003Readings (kSMSZD2003Readings) xiào粵haau6 xiào粵gaau3 jiào粵gaau3
kTGH (kTGH) 2013:1847
kTGHZ2013 (kTGHZ2013) 171.030:jiào 404.060:xiào
Taiwanese Telegraph Code (kTaiwanTelegraph) 2699
kTang (kTang) gàu hàu
Stroke Number (kTotalStrokes) 10
UnihanCore2020 Set (kUnihanCore2020) GHJKMPT
Quốc ngữ Pronunciation (kVietnamese) đắng hiệu
kXHC1983 (kXHC1983) 0571.040:jiào 1271.050:xiào
Xerox Code (kXerox) 241:272