| Nom (anglais): | CJK Unified Ideograph-3D11[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 0xB4 0x91 |
| Encodage UTF-16: | 0x3D11 |
| Encodage UTF-32: | 0x00003D11 |
| kFennIndex | 472.07 |
| kGSR | 0792h |
| kHanYu | 31684.040 |
| kIRGHanyuDaZidian | 31684.040 |
| kIRGKangXi | 0634.130 |
| kMatthews | 5495 |
| kCantonese | sou3 |
| kDefinition | (same as 泝) to trace up to a source, to go against the stream/water |
| kMandarin | sù |
| kSemanticVariant | U+6EAF kMatthews |
| kSpecializedSemanticVariant | U+6EAF kFenn |