U+754C "界" CJK Unified Ideograph-# Unicode Character
Unicode Version 18.0
Source: Browser Default
U+754C "界" CJK Unified Ideograph-# is a foundational character in written Chinese, Japanese, and Korean, commonly used to mean "world," "boundary," or "realm." Its structure combines the semantic radical 田 (field or area) with the phonetic component 介, visually suggesting a defined expanse or limit. In Chinese, it appears in words like 世界 (shìjiè, "world") and 边界 (biānjiè, "border"); in Japanese, it is read as kai or kyō and used in terms such as 世界 (sekai) and 界隈 (kaiwai, "neighborhood"). The character also carries philosophical weight in various contexts, representing the conceptual boundaries of knowledge or existence.
General Properties
Code Point
U+754C
Name
CJK Unified Ideograph-#
Encodings
HTML Decimal Encoding
界
HTML Hex Encoding
界
UTF-8 Encoding
0xE7 0x95 0x8C
UTF-16 Encoding
0x754C
UTF-32 Encoding
0x0000754C
C/C++/Java Escape
\u754c
Unicode Properties
Numeric Value
NaN
Script Extensions
Han
Unihan Properties
kBigFive
ACC9
kCCCII
214C2C
kCNS1986
1-524C
kCNS1992
1-524C
kCangjie
WOLL
kCantonese
gaai3
kCihaiT
912.601
kCowles
1438
kDaeJaweon
1170.110
kDefinition
boundary, limit; domain; society; the world
kEACC
214C2C
kFanqie
古拜
kFenn
433B
kFennIndex
56.08
kFourCornerCode
4612.8 6022.8
kGB0
2971
kGB1
2971
kGradeLevel
3
kGSR
0327e
kHangul
계:0E
kHanYu
42534.020
kHanyuPinlu
jiè(1312)
kHanyuPinyin
42534.020:jiè
kHKGlyph
2619
kIICore
AGTJHKMP
kIRGHanyuDaZidian
42534.020
kIRG_GSource
G0-3D67
kIRG_HSource
HB1-ACC9
kIRG_JSource
J0-3326
kIRG_KPSource
KP0-D3C5
kIRG_KSource
K0-4D23
kIRG_TSource
T1-524C
kIRG_VSource
V1-5F4E
kJapanese
カイ さかい
kJoyoKanji
2010
kKoreanEducationHanja
2007
kTGH
2013:1496
kJapaneseKun
SAKAI
kJapaneseOn
KAI
kJis0
1906
kKangXi
0760.180
kKarlgren
360
kKorean
KYEY
kLau
793
kMainlandTelegraph
3954
kMandarin
jiè
kMatthews
632
kMeyerWempe
947
kMojiJoho
MJ017667
kMorohashi
21775
kNelson
2998
kPhonetic
541
kRSAdobe_Japan1_6
C+1412+102.5.4
kRSUnicode
102.4
kSBGY
384.50
kSMSZD2003Index
439.13
kSMSZD2003Readings
jiè粵gaai3
kTaiwanTelegraph
3954
kTang
gæ̀i
kTGHZ2013
174.110:jiè
kTotalStrokes
9
kUnihanCore2020
GHJKMPT
kVietnamese
giới
kXerox
242:173
kXHC1983
0583.050:jiè