有理数
yǒu​lǐ​shù

rational number

有 yǒu have

Depicts a hand (又) holding meat (肉). In Oracle script this character was written the same as the phonetically similar 又, but later the 肉 component was added to distinguish them.

Components

又
又 SoundIconic component
yòu hand
Change in form
Due to historical stylistic changes, this component is less similar to 又 than it was in ancient scripts.
肉
肉 Iconic component
ròu meat

Deceptively similar but unrelated to the character for moon (月).

Change in form
Due to historical stylistic changes, this component is less similar to 肉 than it was in ancient scripts.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Early Warring States ~400 BC
Bronze form
Bronze Mid Warring States ~300 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 Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (1 of 9 verified)

郁囿宥鲔侑铕洧鮪迶

Meaning (0 of 2 verified)

贿賄

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagarthjuwX[ɢ]ʷəʔ have, exist

說文解字

《說文》：“有，不宜有也。《春秋傳》曰：‘日月有食之。’从月，又聲。”

Sources

Character origin
季旭昇《說文新證》p.550
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

理 lǐ, li reason

Original meaning: cut jade

Phonosemantic compound. 𤣩 represents the meaning and 里 represents the sound.

Components

𤣩
𤣩 Meaning component
yù jade

𤣩 is a component form of 玉.

Change in meaning
𤣩 hints at the original meaning of 理, "cut jade", which is no longer the most common meaning of 理 in modern Mandarin.
里
里 Sound component
lǐ, li village

Character Evolution

Bronze form
Bronze Late Western Zhou ~800 BC
Seal form
Seal Qin 221-206 BC
Seal form
Seal Western Han 202 BC-9 AD
Seal form
Seal Shuowen ~100 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

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartliXm(ə).rəʔ cut jade; regulate
liXm(ə).rəʔ reason; principle

說文解字

《說文》：“理，治玉也。从玉，里聲。”

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)

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

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)