四则运算
sì​zé​yùn​suàn

four operations

四 sì four

In ancient texts the character 亖 (four horizontal strokes) was used. The current form 四 depicts breathing through the nose and is the original form of 呬. The use of 四 as a number is a phonetic loan.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Mid Warring States ~300 BC
Bronze form
Bronze Late Warring States ~250 BC
Bronze form
Bronze Late Warring States ~250 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Jin 266-420 AD
Regular Modern

Component uses

Sound (1 of 4 verified)

泗驷呬駟

Meaning (0 of 2 verified)

驷駟

Iconic (1)

呬

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartsijHs.li[j]-s four

說文解字

《說文》：“四，陰數也。象四分之形。，古文四。亖，籀文四。”

Sources

Character origin
季旭昇《說文新證》p.948
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

则 zé rule Simplified

Original meaning: law

Simplified form of 則. Depicts carving inscriptions on bronzeware (鼎) with a knife (刂). Based on the original meaning "law". In ancient China, some legal writings were inscribed on bronzeware.

Components

鼎
鼎 IconicRemnant component
dǐng, zhēn cooking pot

Modern form looks like unrelated 贝.

刂
刂 Iconic component
dāo knife

刂 is a component form of 刀.

Component uses

Sound (3 of 7 verified)

测侧贼厕恻铡鲗

Remnant (1)

贼

Meaning (0 of 1 verified)

铡

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode

运 yùn to move Simplified

Phonosemantic compound. 辶 represents the meaning and 云 represents the sound. Simplified form of 運.

Components

辶
辶 Meaning component
chuò walk

辶 is a component form of 辵.

云
云 Sound component
yún clouds

Sources

Readings & variants
Unicode

算 suàn, suan count

Depicts a tool (具) made from bamboo (⺮) for performing calculations, such as an abacus.

Components

⺮
⺮ Meaning component
zhú bamboo

⺮ is a component form of 竹.

具
具 Meaning component
jù, ju tool

Character Evolution

Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Western Han 202 BC-9 AD
Seal form
Seal Shuowen ~100 AD
Regular Modern

Component uses

Sound (0 of 4 verified)

篡纂籑篹

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartswanH[s]ˤorʔ-s calculate; tally

說文解字

《說文》：“算，數也，从竹，从具，讀若筭。”

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

則 zé rule Traditional

Original meaning: law

Depicts carving inscriptions on bronzeware (鼎) with a knife (刂). Based on the original meaning "law". In ancient China, some legal writings were inscribed on bronzeware.

Components

鼎
鼎 IconicRemnant component
dǐng, zhēn cooking pot

Modern form looks like unrelated 貝.

Change in form
Due to historical stylistic changes, this component is less similar to 鼎 than it was in ancient scripts.
刂
刂 Iconic component
dāo knife

刂 is a component form of 刀.


Character Evolution

Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Mid Spring and Autumn ~600 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
Regular Modern

Component uses

Sound (3 of 6 verified)

賊測惻廁側鰂

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagarttsok[ts]ˤək then
tsok[ts]ˤək rule, pattern

說文解字

《說文》：“則，等畫物也。从刀，从貝。貝，古之物貨也。，古文則。，亦古文則。，籀文則从鼎。”

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

運 yùn to move Traditional

Phonosemantic compound. 辶 represents the meaning and 軍 represents the sound.

Components

辶
辶 Meaning component
chuò walk

辶 is a component form of 辵.

軍
軍 Sound component
jūn army

Character Evolution

Seal form
Seal Qin 221-206 BC
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Three Kingdoms (Cao Wei) 222-280 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagarthjunH[ɢ]ʷər-s turn round, move

說文解字

迻徙也。从辵軍聲。

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)