| Nom (anglais): | CJK Unified Ideograph-9F91[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: | 0xE9 0xBE 0x91 |
| Encodage UTF-16: | 0x9F91 |
| Encodage UTF-32: | 0x00009F91 |
| kDaeJaweon | 2077.090 |
| kHanYu | 74804.090 |
| kIRGDaeJaweon | 2077.090 |
| kIRGDaiKanwaZiten | 48827 |
| kIRGHanyuDaZidian | 74804.090 |
| kIRGKangXi | 1537.060 |
| kKangXi | 1537.060 |
| kMorohashi | 48827 |
| kCantonese | jim2 jim5 |
| kDefinition | high and bright |
| kHangul | 엄:N |
| kHanyuPinyin | 74804.090:yǎn |
| kJapaneseOn | EN GEN |
| kMandarin | yǎn |
| kXHC1983 | 1329.061:yǎn |
| kSimplifiedVariant | U+4DAE |