二项式系数
èr​xiàng​shì​xì​shù

binomial coefficient

二 èr two

Two horizontal strokes, representing the number two.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Warring States 475-221 BC
Bronze form
Bronze Warring States 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 Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Meaning (4 of 8 verified)

些次再仁竺贰佞貳

Sound (1)

次

Simplified (1)

兰

Distinguishing (1)

亘

Iconic (1)

亙

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartnyijHni[j]-s two

說文解字

《說文》：“二，地之數也。从偶一。弍，古文。”

Sources

Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

项 xiàng neck Simplified

Phonosemantic compound. 页 represents the meaning and 工 represents the sound. Simplified form of 項.

Components

工
工 Sound component
gōng work
Change in sound
页
页 Meaning component
yè page

Depicts a head.

Historical Pronunciations

Sources

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

式 shì, shi style

Phonosemantic compound. 工 represents the meaning and 弋 represents the sound.

Components

工
工 Meaning component
gōng work
弋
弋 Sound component
yì to shoot
Change in sound

Character Evolution

Seal form
Seal Warring States (Chu) 475-221 BC
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
Regular Modern

Component uses

Sound (2 of 7 verified)

试轼拭弑試弒軾

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartsyikl̥ək pattern
syikl̥ək to wipe

說文解字

《說文》：“式，法也。从工，弋聲。”

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)

系 xì, xi, jì system Simplified

Pictograph of a hand (又) holding a group of threads (糸) that are connected together (系).

Components

又
又 Iconic component
yòu hand

Depicts a hand.

Change in form
Due to historical stylistic changes, this component is less similar to 又 than it was in ancient scripts.
糸
糸 Iconic component
mì, sī silk

Depicts a group of threads.


Character Evolution

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
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Meaning (1 of 3 verified)

繇纛孫

Iconic (2)

縣係

Deleted (1)

县

Sound (1)

係

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagarthejH[m]-kˤek-s bind (v.)

說文解字

《說文》：“系，繫也。从糸，丿聲。，系或从、處。，籀文系从爪、絲。”

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)

数 shù, shǔ, shu number Simplified

Simplified form of 數. Phonosemantic compound. 攵 represents the meaning and 婁 represents the sound.

Components

攵
攵 Meaning component
pū tap

攵 is a component form of 攴.

娄
娄 Sound component
lóu, lǚ, lǘ surname
Change in sound

Component uses

Sound (0 of 2 verified)

擞薮

Historical Pronunciations

Sources

Readings & variants
Unicode

項 xiàng neck Traditional

Phonosemantic compound. 頁 represents the meaning and 工 represents the sound.

Components

工
工 Sound component
gōng work
Change in sound
頁
頁 Meaning component
yè (head), page

Depicts a head.

Character Evolution

Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
Clerical form
Clerical Qin 221-206 BC
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Western Jin 266-316 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagarthaewngX[g]ˤroŋʔ neck

說文解字

《說文》：“項，頭後也。从頁，工聲。”

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)

係 bind Traditional

Depicts tying a rope (系) around a person's (亻) neck. 系 also represents the sound.

Components

亻
亻 Iconic component
rén person

亻 is a component form of 人.

系
系 SoundIconic component
xì, xi, jì system

Depicts a rope.


Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Western Han 202 BC-9 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartkejHkˤek-s tie (v.)

說文解字

《說文》：“係，絜束也。从人，从系，系亦聲。”

Sources

Character origin
漢語多功能字庫季旭昇《說文新證》p.637-638
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

數 shù, shǔ, shu number Traditional

Phonosemantic compound. 攵 represents the meaning and 婁 represents the sound.

Components

攵
攵 Meaning component
pū tap

攵 is a component form of 攴.

婁
婁 Sound component
surname
Change in sound

Character Evolution

Seal form
Seal Qin 221-206 BC
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
Regular Modern

Component uses

Sound (0 of 2 verified)

擻藪

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartsrjuXs-roʔ count (v.)
srjuHs-roʔ-s number (n.)
sraewks-rok frequently

說文解字

《說文》：“數，計也。从攴，婁聲。”

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)