U+575B "坛" CJK Unified Ideograph-# Unicode Character
Unicode Version 17.0
坛
U+575B "坛" CJK Unified Ideograph-# is a Chinese character representing an altar, platform, or earthen jar, commonly used in contexts like 论坛 meaning forum, 花坛 meaning flower bed, or 酒坛 meaning wine jar. It combines the radical 土 (earth or ground) with 云 (cloud) as a phonetic component, reflecting its historical association with raised structures for ceremonial or practical purposes. In modern usage, it appears frequently in digital and cultural settings to denote physical platforms or virtual discussion spaces.
General Properties
| Code Point | U+575B |
| 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 | 坛 |
| HTML Hex Encoding | 坛 |
| UTF-8 Encoding | 0xE5 0x9D 0x9B |
| UTF-16 Encoding | 0x575B |
| UTF-32 Encoding | 0x0000575B |
| C/C++/Java Escape | \u575b |
Unicode Properties
Unihan Properties
| kCCCII | 273864 |
| kCangjie | GMMI |
| kCantonese | taan4 |
| kDefinition | altar; arena, examination hall |
| kEACC | 287431 |
| kFennIndex | 495.05 |
| kFourCornerCode | 4113 |
| kGB0 | 4419 |
| kHanYu | 10421.090 |
| kIICore | AG |
| kIRGHanyuDaZidian | 10421.090 |
| kIRGKangXi | 0226.101 |
| kIRG_GSource | G0-4C33 |
| kIRG_HSource | H-91FB |
| kIRG_TSource | TF-2352 |
| kTGH | 2013:614 |
| kKangXi | 0226.101 |
| kMainlandTelegraph | 1086 |
| kMandarin | tán |
| kMatthews | 6059 |
| kPhonetic | 1292 1293 1298* 1441 |
| kRSUnicode | 32.4 |
| kSemanticVariant | U+58C7<kMatthews |
| kSimplifiedVariant | "坛" U+575B CJK Unified Ideograph-# |
| kSMSZD2003Index | 129.09 |
| kTGHZ2013 | 357.170,358.010:tán |
| kTotalStrokes | 7 |
| kTraditionalVariant | "坛" U+575B CJK Unified Ideograph-# "壇" U+58C7 CJK Unified Ideograph-# "罈" U+7F48 CJK Unified Ideograph-# "罎" U+7F4E CJK Unified Ideograph-# |
| kUnihanCore2020 | GH |
| kXHC1983 | 1114.060:tán |