chú​chén

dedust

chú eliminate

Original meaning: stair steps

Phonosemantic compound. represents the meaning and represents the sound. Based on the original meaning "stair steps". The meaning later shifted to "divide", "remove", and "except".

Components

Meaning component
hill, place

is a component form of .

Change in meaning
hints at the original meaning of , "stair steps", which is no longer the most common meaning of in modern Mandarin.
Sound component
I
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 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 Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (0 of 1 verified)

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartdrjo[l]<r>a remove; get rid of
drjoHlra-s pass away

說文解字

殿陛也。从𨸏余聲。

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica

chén dust Simplified

Small  flakes of earth 

Components

Meaning component
xiǎo small
Meaning component
earth

Sources

Readings & variants
Unicode

chén dust Traditional

Dust  kicked up by a fleeing deer 鹿

Components

鹿
鹿 Meaning component
deer
Meaning component
earth

Character Evolution

Seal form
Seal Shuowen ~100 AD
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
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartdrin[d]rə[n]dust (n.)
Zhengzhangrdɯn
Unicodedjhin

Sources

Readings & variants
Unicode
Historical pronunciations
Baxter-SagartZhengzhang Shangfang
Historical images
Academia Sinica