决策树
jué​cè​shù

decision tree

决 jué decide Simplified

Simplified form of 決. Phonosemantic compound. 氵 represents the meaning and 夬 represents the sound. Based on the original meaning "burst open". The meaning later shifted to "clear", "cut off", "decide" and "judge".

Components

冫
冫 Simplified component
bīng ice

Shorthand for the 氵 component in the traditional character 決. 氵 is a component form of 水.

夬
夬 Sound component
guài, jué parted
Change in sound

Historical Pronunciations

Sources

Readings & variants
Unicode

策 cè scheme, plan

Phonosemantic compound. ⺮ represents the meaning and 朿 represents the sound.

Components

⺮
⺮ Meaning component
zhú bamboo

⺮ is a component form of 竹. Writing used to be done on bamboo strips.

朿
朿 Sound component
cì thorn, stab

Character Evolution

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 Shuowen ~100 AD
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 Western Jin 266-316 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagarttsrheak[tsʰ](ˤ)rek tablet, record

說文解字

《說文》：“策，馬箠也。从竹，朿聲。”

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)

树 shù tree Simplified

Simplified form of 樹. Phonosemantic compound. 木 represents the meaning and 尌 represents the sound.

Components

木
木 Meaning component
mù tree
对
对 Simplified component
duì correct

Shorthand for the phonetic 尌 (shù) component in the traditional character 樹.

Sources

Readings & variants
Unicode

決 jué decide Traditional

Original meaning: burst open

Phonosemantic compound. 氵 represents the meaning and 夬 represents the sound. Based on the original meaning "burst open". The meaning later shifted to "clear", "cut off", "decide" and "judge".

Components

氵
氵 Meaning component
shui, shuǐ water

氵 is a component form of 水.

夬
夬 Sound component
guài, jué parted
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

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartkwet[k]ʷˤet open a passage for a stream
kwet[k]ʷˤet open; decide

說文解字

《說文》：“決，行流也。从水，从夬。廬江有決水，出於大別山。”

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)

樹 shù tree Traditional

Phonosemantic compound. 木 represents the meaning and 尌 represents the sound.

Components

木
木 Meaning component
mù tree
尌
尌 Sound component
shù, zhù standing (something) up

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
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-SagartdzyuXm-toʔ plant (v.); place upright
dzyuHm-toʔ-s tree

說文解字

《說文》：“樹，生植之緫名。从木，尌聲。尌，籀文。”

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)