Unicode Character "唉" U+5509 CJK Unified Ideograph-#
Unicode Version 15.1
唉
Summary
The unicode character "唉" at code point U+5509 is a CJK (Chinese Japanese Korean) ideogram meaning "alas or exclamation of surprise or pain". It is a character in the CJK Unified Ideographs block and is part of the Han script. The character is an other letter. The UTF-8 encoding of "唉" is 0xE5 0x94 0x89 and the UTF-16 encoding is 0x5509.
General Properties
| Code Point | U+5509 |
| Version Added | 1.1 |
| Name | CJK Unified Ideograph-# |
| Block | CJK Unified Ideographs |
| General Category | Other Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Decimal Encoding | 唉 |
| HTML Hex Encoding | 唉 |
| UTF-8 Encoding | 0xE5 0x94 0x89 |
| UTF-16 Encoding | 0x5509 |
| UTF-32 Encoding | 0x00005509 |
| C/C++/Java Escape | \u5509 |
Unicode Properties
Unihan Properties
| kBigFive | ADFC |
| kCCCII | 213642 |
| kCNS1986 | 1-545F |
| kCNS1992 | 1-545F |
| kCangjie | RIOK |
| kCantonese | aai1 |
| kCihaiT | 276.405 |
| kCowles | 32 |
| kDaeJaweon | 0411.120 |
| kDefinition | alas, exclamation of surprise or pain |
| kEACC | 213642 |
| kFenn | 477F |
| kFennIndex | 1.08 2.04 |
| kFourCornerCode | 6303.4 |
| kFrequency | 3 |
| kGB0 | 1606 |
| kGB1 | 1606 |
| kGradeLevel | 4 |
| kGSR | 0938a |
| kHangul | 애:1N |
| kHanYu | 10635.060 |
| kHanyuPinyin | 10635.060:āi,ǎi,ài |
| kHKGlyph | 0592 |
| kIICore | AGTHM |
| kIRGDaeJaweon | 0411.120 |
| kIRGHanyuDaZidian | 10635.060 |
| kIRGKangXi | 0192.040 |
| kIRG_GSource | G0-3026 |
| kIRG_HSource | HB1-ADFC |
| kIRG_JSource | J14-237E |
| kIRG_KPSource | KP1-39E2 |
| kIRG_KSource | K1-6655 |
| kIRG_TSource | T1-545F |
| kIRG_VSource | V0-3158 |
| kJapanese | アイ キ カイ イ あくび おくび ああ |
| kKoreanName | 2015 |
| kTGH | 2013:1916 |
| kJIS0213 | 2,03,94 |
| kJapaneseKun | AA AAOO IYAIYAKOTAERU |
| kJapaneseOn | KAI KI AI I |
| kJis1 | 2141 |
| kKangXi | 0192.040 |
| kKarlgren | 183 |
| kKorean | AY |
| kMainlandTelegraph | 0780 |
| kMandarin | āi |
| kMatthews | 4 |
| kMeyerWempe | 25 2143 |
| kMojiJoho | MJ008317 |
| kMorohashi | 03701 |
| kPhonetic | 1549A |
| kRSAdobe_Japan1_6 | C+17366+30.3.7 |
| kRSUnicode | 30.7 |
| kSBGY | 099.07 271.36 |
| kSemanticVariant | U+6B38<kFenn |
| kSMSZD2003Index | 104.10 |
| kSMSZD2003Readings | āi粵aai1 ài粵aai3 |
| kSpecializedSemanticVariant | U+6B38<kMeyerWempe |
| kTaiwanTelegraph | 0780 |
| kTGHZ2013 | 002.010:āi 002.140:ài |
| kTotalStrokes | 10 |
| kUnihanCore2020 | GHMT |
| kVietnamese | hãy |
| kXerox | 247:062 |
| kXHC1983 | 0003.050:āi 0004.100:ài |