| Nom (anglais): | CJK Unified Ideograph-840A[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 0x90 0x8A |
| Encodage UTF-16: | 0x840A |
| Encodage UTF-32: | 0x0000840A |
| kCowles | 2448 |
| kDaeJaweon | 1499.230 |
| kFennIndex | 285.03 |
| kGSR | 0944j |
| kHanYu | 53230.080 |
| kIRGDaeJaweon | 1499.230 |
| kIRGDaiKanwaZiten | 31262 |
| kIRGHanyuDaZidian | 53230.080 |
| kIRGKangXi | 1041.020 |
| kKangXi | 1041.020 |
| kKarlgren | 511 |
| kMatthews | 3772 |
| kMeyerWempe | 1646c |
| kMorohashi | 31262 |
| kNelson | 3960 |
| kSBGY | 099.56 390.56 |
| kCantonese | loi4 |
| kDefinition | goosefoot, weed; fallow field |
| kHangul | 래:0N |
| kHanyuPinyin | 53230.080:lái |
| kJapaneseKun | AKAZA AWACHI KOUGAI |
| kJapaneseOn | RAI RI |
| kKorean | LAY |
| kMandarin | lái |
| kTang | *ləi |
| kVietnamese | lai |
| kXHC1983 | 0671.021:lái |
| kSimplifiedVariant | U+83B1 |