| Nom (anglais): | CJK Unified Ideograph-518D[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: | 0xE5 0x86 0x8D |
| Encodage UTF-16: | 0x518D |
| Encodage UTF-32: | 0x0000518D |
| kCowles | 4607 |
| kDaeJaweon | 0290.040 |
| kFennIndex | 538.03 |
| kGSR | 0941a |
| kHanYu | 10018.010 |
| kIRGDaeJaweon | 0290.040 |
| kIRGDaiKanwaZiten | 01524 |
| kIRGHanyuDaZidian | 10018.010 |
| kIRGKangXi | 0129.080 |
| kKangXi | 0129.080 |
| kLau | 1547 |
| kMatthews | 6658 |
| kMeyerWempe | 3435 |
| kMorohashi | 01524 |
| kNelson | 0035 |
| kSBGY | 390.01 |
| kCantonese | zoi3 |
| kDefinition | again, twice, re- |
| kHangul | 재:0E |
| kHanyuPinlu | zài(1697) |
| kHanyuPinyin | 10018.010:zài |
| kJapaneseKun | FUTATABI |
| kJapaneseOn | SAI SA |
| kKorean | CAY |
| kMandarin | zài |
| kTang | *tzə̀i tzə̀i |
| kVietnamese | tái |
| kXHC1983 | 1437.070:zài |