| Nom (anglais): | CJK Unified Ideograph-453D[1] |
| Version Unicode: | 3.0 (septembre 1999)[2] |
| Bloc: | Supplément A aux idéogrammes unifiés CJC, U+3400 - U+4DBF[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: | 0xE4 0x94 0xBD |
| Encodage UTF-16: | 0x453D |
| Encodage UTF-32: | 0x0000453D |
| kHanYu | 53296.030 |
| kIRGHanyuDaZidian | 53296.030 |
| kIRGKangXi | 1058.200 |
| kSBGY | 378.29 380.13 |
| kCantonese | ngoi3 oi3 |
| kDefinition | to cover; to put a cover over something, small, low, weak, pure; clean; clear |
| kHanyuPinyin | 53296.030:ài |
| kMandarin | ài |