| Nom (anglais): | CJK Unified Ideograph-3BB2[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 0xAE 0xB2 |
| Encodage UTF-16: | 0x3BB2 |
| Encodage UTF-32: | 0x00003BB2 |
| kHanYu | 21267.060 |
| kIRGHanyuDaZidian | 21267.060 |
| kIRGKangXi | 0545.100 |
| kSBGY | 208.49 |
| kCantonese | caai1 |
| kDefinition | a small ring or a small piece of board attached to the muzzle of an ox; to thread through a halter |
| kHanyuPinyin | 21267.060:chōu |
| kMandarin | chōu |
| kSimplifiedVariant | U+305D9 |