Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+81FD
Source: Noto CJK

U+81FD CJK Unified Ideo­graph-​81FD

U+81FD 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 a pit, a hole. Its Pīnyīn pronunciation is xiàn.

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+81FD offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 33277
UTF-8 E8 87 BD
UTF-16 81 FD
UTF-32 00 00 81 FD
URL-Quoted %E8%87%BD
HTML hex reference 臽
Wrong windows-1252 Mojibake 臽
Pīnyīn xiàn

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-81FD
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+81FD CJK Unified Ideograph-81FD
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+81FD CJK Unified Ideograph-81FD
Lowercase Mapping (lc) Glyph for U+81FD CJK Unified Ideograph-81FD
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+81FD CJK Unified Ideograph-81FD
Uppercase Mapping (uc) Glyph for U+81FD CJK Unified Ideograph-81FD
Simple Titlecase Mapping (stc) Glyph for U+81FD CJK Unified Ideograph-81FD
Titlecase Mapping (tc) Glyph for U+81FD CJK Unified Ideograph-81FD
Case Folding (cf) Glyph for U+81FD CJK Unified Ideograph-81FD
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+81FD CJK Unified Ideograph-81FD
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+81FD CJK Unified Ideograph-81FD
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+81FD CJK Unified Ideograph-81FD
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+81FD CJK Unified Ideograph-81FD
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+81FD CJK Unified Ideograph-81FD
Script Extension (scx)
Vertical Orientation (vo) U
CCCII Mapping (kCCCII) 227A6D
Cangjie Input Code (kCangjie) NHX
kCantonese (kCantonese) haam6
kCihaiT (kCihaiT) 1112.602
kDaeJaweon (kDaeJaweon) 1459.140
Unihan Definition (kDefinition) a pit, a hole
kFenn (kFenn) 683K
kFennIndex (kFennIndex) 180.04
kGB5 (kGB5) 2010
kGSR (kGSR) 0672a
kHanYu (kHanYu) 53037.060
kHanyuPinyin (kHanyuPinyin) 53037.060:xiàn
kIRGDaeJaweon (kIRGDaeJaweon) 1459.140
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 53037.060
kIRGKangXi (kIRGKangXi) 1003.040
kIRG_GSource (kIRG_GSource) G5-342A
kIRG_JSource (kIRG_JSource) J14-755B
kIRG_KPSource (kIRG_KPSource) KP1-6C48
kIRG_KSource (kIRG_KSource) K2-5641
kIRG_TSource (kIRG_TSource) T4-276D
kJIS0213 (kJIS0213) 2,85,59
kJapanese (kJapanese) カン ゲン コン
kJapaneseKun (kJapaneseKun) OTOSHIANA
kJapaneseOn (kJapaneseOn) KAN GEN KON
kJis1 (kJis1) 5475
kKangXi (kKangXi) 1003.040
kKarlgren (kKarlgren) 147
kMandarin (kMandarin) xiàn
kMatthews (kMatthews) 2693
kMojiJoho (kMojiJoho) MJ021317 MJ021317:E0101 MJ021318:E0102
kMorohashi (kMorohashi) 30177 30177:E0101
kPhonetic (kPhonetic) 421
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+18448+134.6.2
Radical Stroke Count (Unicode) (kRSUnicode) 134.2
kSBGY (kSBGY) 331.39 445.10
Stroke Number (kTotalStrokes) 8