| Nom (anglais): | CJK Unified Ideograph-788D[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: | 0xE7 0xA2 0x8D |
| Encodage UTF-16: | 0x788D |
| Encodage UTF-32: | 0x0000788D |
| kCowles | 3072 |
| kDaeJaweon | 1248.220 |
| kFennIndex | 2.09 |
| kHanYu | 42437.050 |
| kIRGDaeJaweon | 1248.220 |
| kIRGDaiKanwaZiten | 24283 |
| kIRGHanyuDaZidian | 42437.050 |
| kIRGKangXi | 0832.040 |
| kKangXi | 0832.040 |
| kLau | 2361 |
| kMatthews | 23 |
| kMeyerWempe | 2067 |
| kMorohashi | 24283 |
| kNelson | 3198 |
| kCantonese | ngoi6 |
| kDefinition | obstruct, hinder, block, deter |
| kHangul | 애:0N |
| kHanyuPinlu | ài(72) |
| kJapaneseKun | SAMATAGERU |
| kJapaneseOn | GAI GE |
| kKorean | AY |
| kMandarin | ài |
| kVietnamese | ngại |
| kXHC1983 | 0004.080:ài |
| kSemanticVariant | U+3775 kMatthews U+7919<kLau,kMatthews,kMeyerWempe |
| kTraditionalVariant | U+7919 |