调速
tiáo​sù

regulate speed

调 diào, tiáo adjust, tune Simplified

Simplified form of 調. Phonosemantic compound. 言 represents the meaning and 周 represents the sound.

Components

讠
讠 Meaning component
yán speech

讠 is a component form of 言.

周
周 Sound component
zhōu cycle
Change in sound

Historical Pronunciations

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode

速 sù quick

Phonosemantic compound. 辶 represents the meaning and 束 represents the sound.

Components

辶
辶 Meaning component
chuò walk

辶 is a component form of 辵.

束
束 Sound component
shù bind

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Early Spring and Autumn ~700 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 Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
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 Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartsuwk[s]ˤok invite
suwk[s]ˤok rapid

說文解字

疾也。从辵束聲。

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)

調 diào, tiáo adjust, tune Traditional

Phonosemantic compound. 言 represents the meaning and 周 represents the sound.

Components

言
言 Meaning component
yán speech
周
周 Sound component
zhōu cycle
Change in sound

Character Evolution

Seal form
Seal Shuowen ~100 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-Sagartdew[d]ˤiw tune (v.), adjust

說文解字

《說文》：“調，和也。从言，周聲。”

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)