本底辐射
běn​dǐ​fú​shè

background radiation

本 běn root

Addition of a horizontal line toward the bottom of 木 (tree) to represent the roots of the tree.

Components

木
木 Iconic component
mù tree
◎
◎ Iconic component
characterless component

Depicts roots.


Character Evolution

Bronze form
Bronze Mid Western Zhou ~900 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 Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (1 of 4 verified)

笨钵苯缽

Meaning (1)

体

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartpwonXC.pˤə[n]ʔ tree trunk

說文解字

《說文》：“本，木下曰本。从木，一在其下。楍，古文。”

Sources

Character origin
季旭昇《說文新證》p.484-485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)

底 dǐ bottom

Phonosemantic compound. 广 represents the meaning and 氐 represents the sound.

Components

广
广 Meaning component
guǎng roof
氐
氐 SoundMeaning component
dī, dǐ, zhī bottom

Character Evolution

Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagarttejXtˤijʔ bottom; stop, obstruct

說文解字

《說文》：“底，山居也。一曰下也。从广，氐聲。”

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)

辐 fú spokes of wheel Simplified

Phonosemantic compound. 车 represents the meaning and 畐 represents the sound. Simplified form of 輻.

Components

车
车 Meaning component
chē cart, vehicle
畐
畐 Sound component
fú, bì to fill

Sources

Readings & variants
Unicode

射 shè shoot

Depicts a hand (又) pulling back a bowstring (弓) with an arrow (矢) to shoot. Later written as 身 and 寸.

Components

弓
弓 Iconic component
gōng bow

Depicts a bow.

Change in form
Due to historical stylistic changes, this component is less similar to 弓 than it was in ancient scripts.
矢
矢 IconicRemnant component
shǐ arrow

Depicts an arrow.

Change in form
Due to historical stylistic changes, this component is less similar to 矢 than it was in ancient scripts.
寸
寸 Iconic component
cùn, cun (hand), inch

Originally 又 but later reanalyzed as 寸. Depicts a hand.


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
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 Three Kingdoms (Cao Wei) 222-280 AD
Regular Modern

Component uses

Sound (4 of 6 verified)

谢麝榭謝睪𠬤

Remnant (2)

睪𠬤

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartzyaeHCə.lAk-s shoot; archer
zyekCə.lAk hit with bow and arrow

說文解字

《說文》：“，弓弩發於身而中於遠也。从矢，从身。射，篆文从寸。寸，法度也，亦手也。”

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)

輻 fú spokes of wheel Traditional

Phonosemantic compound. 車 represents the meaning and 畐 represents the sound.

Components

車
車 Meaning component
chē cart, vehicle
畐
畐 Sound component
fú, bì to fill

Character Evolution

Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartpjuwkpəkspokes of a wheel
Zhengzhangpɯɡs
pɯɡ

說文解字

輪轑也。从車畐聲。

Sources

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