| Nom (anglais): | CJK Unified Ideograph-8EA1[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 0xBA 0xA1 |
| Encodage UTF-16: | 0x8EA1 |
| Encodage UTF-32: | 0x00008EA1 |
| kCowles | 2917 |
| kDaeJaweon | 1709.120 |
| kGSR | 0638b |
| kHanYu | 63750.100 |
| kIRGDaeJaweon | 1709.120 |
| kIRGDaiKanwaZiten | 38009 |
| kIRGHanyuDaZidian | 63750.100 |
| kIRGKangXi | 1236.270 |
| kKangXi | 1236.270 |
| kMatthews | 4707 |
| kMeyerWempe | 2096c |
| kMorohashi | 38009 |
| kNelson | 4598 |
| kSBGY | 539.38 |
| kCantonese | nip6 |
| kDefinition | tread, step on; follow, track |
| kHangul | 섭:1N |
| kHanyuPinyin | 63750.100:niè |
| kJapaneseKun | FUMU |
| kJapaneseOn | JOU |
| kKorean | SEP |
| kMandarin | niè |
| kXHC1983 | 0834.071:niè |
| kSimplifiedVariant | U+8E51 |