U+79EF "积" CJK Unified Ideograph-# Unicode Character
Unicode Version 17.0
积
U+79EF "积" CJK Unified Ideograph-# is a Chinese character primarily meaning "to accumulate" or "to store up," as well as "product" in a mathematical context. It is composed of two components: the radical 禾 (grain) on the left, which hints at agriculture and harvest, and phonetic phonetic 只 (only) on the right, though its pronunciation and meaning have evolved independently. Commonly used in modern Chinese, it appears in words such as "积累" (accumulate), "积极" (active or positive), and "乘积" (product). This character is an essential part of daily vocabulary, reflecting concepts of growth, accumulation, and result in both concrete and abstract senses.
General Properties
| Code Point | U+79EF |
| 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 | 积 |
| HTML Hex Encoding | 积 |
| UTF-8 Encoding | 0xE7 0xA7 0xAF |
| UTF-16 Encoding | 0x79EF |
| UTF-32 Encoding | 0x000079EF |
| C/C++/Java Escape | \u79ef |
Unicode Properties
Unihan Properties
| kCCCII | 274F44 |
| kCangjie | HDRC |
| kCantonese | zik1 |
| kDefinition | accumulate, store up, amass |
| kEACC | 274F44 |
| kFourCornerCode | 2698 |
| kGB0 | 2793 |
| kHanYu | 42599.050 |
| kHanyuPinlu | jī(562) |
| kHanyuPinyin | 42599.050:zhǐ,jī |
| kIICore | AG |
| kIRGHanyuDaZidian | 42599.050 |
| kIRGKangXi | 0852.101 |
| kIRG_GSource | G0-3B7D |
| kIRG_JSource | JMJ-019045 |
| kJapanese | シ |
| kTGH | 2013:1945 |
| kKangXi | 0852.101 |
| kMainlandTelegraph | 4480 |
| kMandarin | jī |
| kMojiJoho | MJ019045 |
| kMorohashi | 25011 |
| kPhonetic | 16 |
| kRSUnicode | 115.5 |
| kSMSZD2003Index | 485.07 |
| kTGHZ2013 | 154.040:jī |
| kTotalStrokes | 10 |
| kTraditionalVariant | "積" U+7A4D CJK Unified Ideograph-# |
| kUnihanCore2020 | G |
| kXHC1983 | 0518.070:jī |