| Nom (anglais): | CJK Unified Ideograph-789E[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: | 0xE7 0xA2 0x9E |
| Encodage UTF-16: | 0x789E |
| Encodage UTF-32: | 0x0000789E |
| kDaeJaweon | 1249.140 |
| kGSR | 0673a |
| kHanYu | 42443.090 |
| kIRGDaeJaweon | 1249.140 |
| kIRGDaiKanwaZiten | 24315 |
| kIRGHanyuDaZidian | 42443.090 |
| kIRGKangXi | 0832.250 |
| kKangXi | 0832.250 |
| kMeyerWempe | 2012b |
| kMorohashi | 24315 |
| kSBGY | 219.44 230.16 |
| kCantonese | ngaam4 |
| kDefinition | room made of stone; watchtower |
| kHanyuPinyin | 42443.090:yán |
| kJapaneseKun | IWA KEWASHII |
| kJapaneseOn | GAN |
| kMandarin | yán |
| kVietnamese | yếm nham |