U+6821 "校" CJK Unified Ideograph-# Unicode Character
Unicode Version 17.0
U+6821 "校" CJK Unified Ideograph-# is a Chinese character commonly used in both traditional and simplified writing systems, where it carries the primary meanings of "school," "to check," or "to proofread." Its composition combines the radical for "wood" or "tree" on the left with the phonetic component meaning "to cross" or "to imitate" on the right, reflecting its historical use in contexts such as educational institutions or the act of collating texts. In modern usage, it appears in words like "学校" (school) and "校对" (proofreading), and in Japanese it is similarly used as "kō" in compounds referring to schools or official offices. This character is part of the CJK Unified Ideographs block, representing a fundamental element of written Chinese, Japanese, and Korean.
General Properties
Encodings
| HTML Decimal Encoding |
校 |
| HTML Hex Encoding |
校 |
| UTF-8 Encoding |
0xE6 0xA0 0xA1 |
| UTF-16 Encoding |
0x6821 |
| UTF-32 Encoding |
0x00006821 |
| C/C++/Java Escape |
\u6821 |
Unicode Properties
Unihan Properties
| kBigFive |
AED5 |
| kCCCII |
214443 |
| kCNS1986 |
1-5577 |
| kCNS1992 |
1-5577 |
| kCangjie |
DYCK |
| kCantonese |
haau6 |
| kCihaiT |
690.403 |
| kCowles |
964 1514 |
| kDaeJaweon |
0910.270 |
| kDefinition |
school; military field officer |
| kEACC |
214443 |
| kFanqie |
胡敎 古孝 |
| kFenn |
531A |
| kFennIndex |
50.11 172.07 |
| kFourCornerCode |
4094.8 |
| kGB0 |
4803 |
| kGB1 |
4803 |
| kGradeLevel |
1 |
| kGSR |
1166i |
| kHangul |
교:0E |
| kHanYu |
21205.080 |
| kHanyuPinlu |
xiào(428) |
| kHanyuPinyin |
21205.080:jiào,xiào,jiǎo,qiāo |
| kHKGlyph |
1895 |
| kIICore |
AGTJHKMP |
| kIRGDaeJaweon |
0910.270 |
| kIRGHanyuDaZidian |
21205.080 |
| kIRGKangXi |
0522.250 |
| kIRG_GSource |
G0-5023 |
| kIRG_HSource |
HB1-AED5 |
| kIRG_JSource |
J0-393B |
| kIRG_KPSource |
KP0-D0CF |
| kIRG_KSource |
K0-4E68 |
| kIRG_TSource |
T1-5577 |
| kIRG_VSource |
V1-596C |
| kJapanese |
コウ キョウ ギョウ くらべる |
| kJoyoKanji |
2010 |
| kKoreanEducationHanja |
2007 |
| kTGH |
2013:1847 |
| kJapaneseKun |
KASE KURABERU KANGAERU |
| kJapaneseOn |
KOU KYOU |
| kJis0 |
2527 |
| kKangXi |
0522.250 |
| kKarlgren |
357 |
| kKorean |
KYO HYO |
| kLau |
825 1113 |
| kMainlandTelegraph |
2699 |
| kMandarin |
xiào |
| kMatthews |
706 |
| kMeyerWempe |
653 1002 |
| kMojiJoho |
MJ013846 MJ013846:E0102 MJ013847:E0103 |
| kMorohashi |
14713:E0103 |
| kNelson |
2260 |
| kPhonetic |
553 |
| kRSAdobe_Japan1_6 |
C+1997+75.4.6 V+13442+75.4.6 |
| kRSUnicode |
75.6 |
| kSBGY |
415.11 415.20 |
| kSMSZD2003Index |
312.22 |
| kSMSZD2003Readings |
xiào粵haau6 xiào粵gaau3 jiào粵gaau3 |
| kTaiwanTelegraph |
2699 |
| kTang |
gàu hàu |
| kTGHZ2013 |
171.030:jiào 404.060:xiào |
| kTotalStrokes |
10 |
| kUnihanCore2020 |
GHJKMPT |
| kVietnamese |
chò giâu hiệu |
| kXerox |
241:272 |
| kXHC1983 |
0571.040:jiào 1271.050:xiào |