| Nom (anglais): | CJK Unified Ideograph-3A2E[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: | 0xE3 0xA8 0xAE |
| Encodage UTF-16: | 0x3A2E |
| Encodage UTF-32: | 0x00003A2E |
| kCheungBauerIndex | 420.05 |
| kCowles | 4108 |
| kFennIndex | 533.09 |
| kHanYu | 31947.120 |
| kIRGHanyuDaZidian | 31947.120 |
| kIRGKangXi | 0449.200 |
| kMatthews | 6470 |
| kMeyerWempe | 3025 |
| kCantonese | dau1 |
| kDefinition | to lift up; to take in the hand, to control, to open; (Cant.) to seize, grasp |
| kHanyuPinyin | 31947.120:dōu |
| kMandarin | dōu |