| Nom (anglais): | CJK Unified Ideograph-8E4D[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: | 0xE8 0xB9 0x8D |
| Encodage UTF-16: | 0x8E4D |
| Encodage UTF-32: | 0x00008E4D |
| kDaeJaweon | 1703.150 |
| kFennIndex | 364.02 |
| kGSR | 0201c |
| kHanYu | 63731.090 |
| kIRGDaeJaweon | 1703.150 |
| kIRGDaiKanwaZiten | 37756 |
| kIRGHanyuDaZidian | 63731.090 |
| kIRGKangXi | 1231.170 |
| kKangXi | 1231.170 |
| kMorohashi | 37756 |
| kCantonese | nin5 zin2 |
| kDefinition | upper millstone; to grind, roll, triturate |
| kHanyuPinyin | 63731.090:zhǎn,niǎn,chán |
| kJapaneseKun | HUMU |
| kJapaneseOn | TEN DEN NEN |
| kMandarin | niǎn |
| kXHC1983 | 0832.050:niǎn |