U+7A4D "積" CJK Unified Ideograph-# Unicode Character
Unicode Version 17.0
積
U+7A4D "積" CJK Unified Ideograph-# is a traditional Chinese character used across multiple East Asian languages, including Chinese, Japanese, and Korean, where it primarily conveys the meaning of "to accumulate," "to pile up," or "product" in mathematical contexts. In modern usage, it appears frequently in words like "積累" (accumulation) in Chinese and "積む" (to pile up) in Japanese, while also representing the concept of multiplication or result in arithmetic. Originating from ancient scripts, its composition combines the radical "禾" (grain) with the phonetic component "責" (responsibility), reflecting an agricultural metaphor for gathering grain over time.
General Properties
| Code Point | U+7A4D |
| 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 | 積 |
| HTML Hex Encoding | 積 |
| UTF-8 Encoding | 0xE7 0xA9 0x8D |
| UTF-16 Encoding | 0x7A4D |
| UTF-32 Encoding | 0x00007A4D |
| C/C++/Java Escape | \u7a4d |
Unicode Properties
Unihan Properties
| kBigFive | BF6E |
| kCCCII | 214F44 |
| kCNS1986 | 1-7158 |
| kCNS1992 | 1-7158 |
| kCangjie | HDQMC |
| kCantonese | zik1 |
| kCihaiT | 996.202 |
| kCowles | 4538 |
| kDaeJaweon | 1285.050 |
| kDefinition | accumulate, store up, amass |
| kEACC | 214F44 |
| kFanqie | 子智 資昔 |
| kFenn | 83D |
| kFennIndex | 31.12 |
| kFourCornerCode | 2598.6 |
| kGB1 | 2793 |
| kGradeLevel | 3 |
| kGSR | 0868t |
| kHangul | 적:0E |
| kHanYu | 42626.160 |
| kHanyuPinlu | jī(562) |
| kHanyuPinyin | 42626.160:jī |
| kHKGlyph | 2924 |
| kIICore | ATJHKMP |
| kIRGDaeJaweon | 1285.050 |
| kIRGHanyuDaZidian | 42626.160 |
| kIRGKangXi | 0859.240 |
| kIRG_GSource | G1-3B7D |
| kIRG_HSource | HB1-BF6E |
| kIRG_JSource | J0-4051 |
| kIRG_KPSource | KP0-E7C9 |
| kIRG_KSource | K0-6E5D |
| kIRG_TSource | T1-7158 |
| kIRG_VSource | V1-6144 |
| kJapanese | セキ シャク シ つむ つもる |
| kJoyoKanji | 2010 |
| kKoreanEducationHanja | 2007 |
| kJapaneseKun | TSUMU TSUMORU |
| kJapaneseOn | SEKI SHI |
| kJis0 | 3249 |
| kKangXi | 0859.240 |
| kKorean | CEK CA |
| kLau | 1453 |
| kMandarin | jī |
| kMatthews | 500 |
| kMeyerWempe | 3310 3341 |
| kMojiJoho | MJ019157 |
| kMorohashi | 25266 |
| kNelson | 3306 |
| kPhonetic | 16 |
| kRSAdobe_Japan1_6 | C+2677+115.5.11 |
| kRSUnicode | 115.11 |
| kSBGY | 346.31 516.28 |
| kSimplifiedVariant | "积" U+79EF CJK Unified Ideograph-# |
| kSMSZD2003Index | 488.10 |
| kSMSZD2003Readings | jī粵zik1 |
| kTaiwanTelegraph | 4480 |
| kTang | *tziɛk |
| kTotalStrokes | 16 |
| kUnihanCore2020 | HJKMPT |
| kVietnamese | tích |
| kXerox | 245:325 |
| kXHC1983 | 0518.071:jī |