U+78E0 "磠" CJK Unified Ideograph-# Unicode Character
Unicode Version 17.0
磠
U+78E0 "磠" CJK Unified Ideograph-# is a Chinese logograph primarily used in historical or specialized contexts, classified under the "CJK Unified Ideographs" block. Its semantic component is the radical for "stone" or "rock," and it is traditionally read as "lu" in Mandarin, referring to a type of gritty sandstone or a mineral substance, often associated with saltpeter or alum in ancient texts. This character appears in classical literature and technical terminology, but it is rarely encountered in modern everyday usage.
General Properties
| Code Point | U+78E0 |
| Version Added | 1.1 |
| Name | CJK Unified Ideograph-# |
| Block | CJK Unified Ideographs |
| General Category | Other Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Decimal Encoding | 磠 |
| HTML Hex Encoding | 磠 |
| UTF-8 Encoding | 0xE7 0xA3 0xA0 |
| UTF-16 Encoding | 0x78E0 |
| UTF-32 Encoding | 0x000078E0 |
| C/C++/Java Escape | \u78e0 |
Unicode Properties
Unihan Properties
| kBigFive | EAAD |
| kCCCII | 226573 |
| kCNS1986 | 2-5877 |
| kCNS1992 | 2-5877 |
| kCangjie | MRYWI |
| kCantonese | lou5 |
| kCihaiT | 973.603 |
| kDaeJaweon | 1252.270 |
| kDefinition | sal ammoniac; sand; pebble |
| kEACC | 226573 |
| kFourCornerCode | 1166.0 |
| kGB3 | 5594 |
| kHangul | 뇨:1 |
| kHanYu | 42452.140 |
| kHanyuPinyin | 42452.140:lǔ |
| kIRGDaeJaweon | 1252.270 |
| kIRGHanyuDaZidian | 42452.140 |
| kIRGKangXi | 0835.200 |
| kIRG_GSource | G3-577E |
| kIRG_HSource | HB2-EAAD |
| kIRG_JSource | J14-7254 |
| kIRG_KPSource | KP1-609D |
| kIRG_KSource | K1-5C51 |
| kIRG_TSource | T2-5877 |
| kJapanese | ロ |
| kJIS0213 | 2,82,52 |
| kJapaneseKun | SUNA |
| kJapaneseOn | RO |
| kJis1 | 4816 |
| kKangXi | 0835.200 |
| kKorean | NYO |
| kMandarin | lǔ |
| kMojiJoho | MJ018646 |
| kMorohashi | 24431 |
| kPhonetic | 822 |
| kRSAdobe_Japan1_6 | C+14898+112.5.11 |
| kRSUnicode | 112.11 |
| kSimplifiedVariant | "硵" U+7875 CJK Unified Ideograph-# |
| kSMSZD2003Index | 476.03 |
| kSMSZD2003Readings | lǔ粵lou5 |
| kTaiwanTelegraph | 8887 |
| kTotalStrokes | 16 |
| kUnihanCore2020 | HMT |
| kXerox | 312:340 |