Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+55E8
Source: Noto CJK

U+55E8 CJK Unified Ideo­graph-​55E8

U+55E8 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 an exclamation. Its Pīnyīn pronunciation is hāi.

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+55E8 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 21992
UTF-8 E5 97 A8
UTF-16 55 E8
UTF-32 00 00 55 E8
URL-Quoted %E5%97%A8
HTML hex reference 嗨
Wrong windows-1252 Mojibake å—¨
Pīnyīn hāi

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-55E8
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+55E8 CJK Unified Ideograph-55E8
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+55E8 CJK Unified Ideograph-55E8
Lowercase Mapping (lc) Glyph for U+55E8 CJK Unified Ideograph-55E8
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+55E8 CJK Unified Ideograph-55E8
Uppercase Mapping (uc) Glyph for U+55E8 CJK Unified Ideograph-55E8
Simple Titlecase Mapping (stc) Glyph for U+55E8 CJK Unified Ideograph-55E8
Titlecase Mapping (tc) Glyph for U+55E8 CJK Unified Ideograph-55E8
Case Folding (cf) Glyph for U+55E8 CJK Unified Ideograph-55E8
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+55E8 CJK Unified Ideograph-55E8
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+55E8 CJK Unified Ideograph-55E8
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+55E8 CJK Unified Ideograph-55E8
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+55E8 CJK Unified Ideograph-55E8
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+55E8 CJK Unified Ideograph-55E8
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) B6D9
CCCII Mapping (kCCCII) 213673
CNS 11643-1986 Mapping (kCNS1986) 1-6340
CNS 11643-1992 Mapping (kCNS1992) 1-6340
Cangjie Input Code (kCangjie) REOY
kCantonese (kCantonese) haai1
kCihaiT (kCihaiT) 288.302
Unihan Definition (kDefinition) an exclamation
kEACC (kEACC) 213673
kFourCornerCode (kFourCornerCode) 6805.7
kFrequency (kFrequency) 4
kGB0 (kGB0) 6443
kGB1 (kGB1) 6443
kHKGlyph (kHKGlyph) 0643
kHanYu (kHanYu) 10671.030
kHanyuPinlu (kHanyuPinlu) hāi(31)
kHanyuPinyin (kHanyuPinyin) 10671.030:hāi,hēi
kIICore (kIICore) AGTHM
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10671.030
kIRGKangXi (kIRGKangXi) 0204.111
kIRG_GSource (kIRG_GSource) G0-604B
kIRG_HSource (kIRG_HSource) HB1-B6D9
kIRG_TSource (kIRG_TSource) T1-6340
kJapanese (kJapanese) カイ
kJapaneseOn (kJapaneseOn) KAI
kKangXi (kKangXi) 0204.111
kMandarin (kMandarin) hāi
kMojiJoho (kMojiJoho) MJ008555
kMorohashi (kMorohashi) 04137
kPhonetic (kPhonetic) 489
Radical Stroke Count (Unicode) (kRSUnicode) 30.10
kSMSZD2003Index (kSMSZD2003Index) 114.10
kSMSZD2003Readings (kSMSZD2003Readings) hāi粵haai1
kTGH (kTGH) 2013:5473
kTGHZ2013 (kTGHZ2013) 128.080:hāi
Stroke Number (kTotalStrokes) 13
UnihanCore2020 Set (kUnihanCore2020) GHMT
kXHC1983 (kXHC1983) 0432.010:hāi 0458.011:hēi
Xerox Code (kXerox) 273:171