倒灌
dào​guàn

backflow

倒 dào, dǎo fall over

Phonosemantic compound. 亻 represents the meaning and 到 represents the sound.

Components

亻
亻 Meaning component
rén person

亻 is a component form of 人.

到
到 Sound component
dào, dao go to

Character Evolution

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

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagarttawXtˤawʔ turn upside down (v.i.)
tawHtˤawʔ-s turn over, invert; pour

說文解字

《說文新附》：“倒，仆也。从人，到聲。”

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)

灌 guàn pour

Phonosemantic compound. 氵 represents the meaning and 雚 represents the sound.

Components

氵
氵 Meaning component
shui, shuǐ water

氵 is a component form of 水.

雚
雚 Sound component
guàn, huán heron

Character Evolution

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

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartkwanH[C.qʷ]ˤar-spour, drip
Zhengzhangkoːns
Unicodeguɑ̀n

說文解字

水。出廬江雩婁，北入淮。从水雚聲。

Sources

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