| Nom (anglais): | CJK Unified Ideograph-5509[1] |
| Version Unicode: | 1.1 (juin 1993)[2] |
| Bloc: | Idéogrammes unifiés CJC, U+4E00 - U+9FFF[3] |
| Plan: | Plan multilingue de base, U+0000 - U+FFFF[3] |
| Écriture: | idéogrammes han (sinogrammes) (Hani) [4] |
| Catégorie: | Lettre, autre (Lo) [1] |
| Classe bidirectionelle: | Gauche-à-droite (L) [1] |
| Classe de liaison: | Non réordonné (0) [1] |
| Caractère miroir: | Non [1] |
| Entité HTML: |
|
| Encodage UTF-8: | 0xE5 0x94 0x89 |
| Encodage UTF-16: | 0x5509 |
| Encodage UTF-32: | 0x00005509 |
| kCowles | 32 |
| kDaeJaweon | 0411.120 |
| kFennIndex | 1.08 2.04 |
| kGSR | 0938a |
| kHanYu | 10635.060 |
| kIRGDaeJaweon | 0411.120 |
| kIRGDaiKanwaZiten | 03701 |
| kIRGHanyuDaZidian | 10635.060 |
| kIRGKangXi | 0192.040 |
| kKangXi | 0192.040 |
| kKarlgren | 183 |
| kMatthews | 4 |
| kMeyerWempe | 25 2143 |
| kMorohashi | 03701 |
| kSBGY | 099.07 271.36 |
| kCantonese | aai1 oi1 |
| kDefinition | alas, exclamation of surprise or pain |
| kHangul | 애:1N |
| kHanyuPinyin | 10635.060:āi,ǎi,ài |
| kJapaneseKun | AA AAOO IYAIYAKOTAERU |
| kJapaneseOn | KAI KI AI I |
| kKorean | AY |
| kMandarin | āi |
| kVietnamese | hãy |
| kXHC1983 | 0003.050:āi 0004.100:ài |
| kSemanticVariant | U+6B38 kFenn |
| kSpecializedSemanticVariant | U+6B38 kMeyerWempe |