U+9215 "鈕" CJK Unified Ideograph-# Unicode Character
Unicode Version 18.0
Source: Browser Default
U+9215 "鈕" CJK Unified Ideograph-# is a Chinese character that traditionally refers to a button, knob, or loop used for fastening clothing or for the button of a door, and it also signifies a seal handle or the catch of a buckle. In modern usage, it commonly appears in the word "紐扣" (niǔkòu) meaning "button," and it can denote a key or pivotal component in mechanisms, symbolizing something that connects or fastens. This character belongs to the radical "金" (jīn, meaning "metal") with nine additional strokes, reflecting its historical association with metal fasteners or ornate fittings on objects like official seals.
General Properties
Code Point
U+9215
Name
CJK Unified Ideograph-#
Encodings
HTML Decimal Encoding
鈕
HTML Hex Encoding
鈕
UTF-8 Encoding
0xE9 0x88 0x95
UTF-16 Encoding
0x9215
UTF-32 Encoding
0x00009215
C/C++/Java Escape
\u9215
Unicode Properties
Numeric Value
NaN
Script Extensions
Han
Unihan Properties
kBigFive
B673
kCCCII
215D49
kCNS1986
1-625A
kCNS1992
1-625A
kCangjie
CNG
kCantonese
nau2
kCihaiT
1372.601
kCowles
2868
kDaeJaweon
1801.150
kDefinition
button, knob; surname
kEACC
215D49
kFanqie
女久
kFenn
676B
kFennIndex
366.03
kFourCornerCode
8711.5
kGB1
3705
kGradeLevel
3
kHangul
뉴:N
kHanYu
64180.140
kHanyuPinyin
64180.140:niǔ,chǒu
kHKGlyph
4237
kIICore
ATJHKM
kIRGHanyuDaZidian
64180.140
kIRG_GSource
G1-4525
kIRG_HSource
HB1-B673
kIRG_JSource
J0-6E66
kIRG_KPSource
KP1-7FDF
kIRG_KSource
K2-677B
kIRG_TSource
T1-625A
kIRG_VSource
V0-462A
kJapanese
チュウ ジュウ ニュ チュ つまみ ぼたん
kKoreanName
2015
kJapaneseKun
TSUMAMI BOTAN
kJapaneseOn
CHUU JUU
kJis0
7870
kKangXi
1298.230
kLau
2278
kMandarin
niǔ
kMatthews
4743
kMeyerWempe
1973
kMojiJoho
MJ026681
kMorohashi
40228
kNelson
4824
kPhonetic
90
kRSAdobe_Japan1_6
C+6979+167.8.4
kRSUnicode
167.4
kSBGY
321.32
kSimplifiedVariant
kSMSZD2003Index
718.15
kSMSZD2003Readings
niǔ粵nau2
kTaiwanTelegraph
6873
kTang
niǒu
kTotalStrokes
12
kUnihanCore2020
HJMT
kVietnamese
nạo
kXerox
264:117