枢轴
shū​zhóu

pivot

枢 shū door hinge Simplified

Phonosemantic compound. 木 represents the meaning and 区 represents the sound. Simplified form of 樞.

Components

木
木 Meaning component
mù tree
区
区 Sound component
qū area

Sources

Readings & variants
Unicode

轴 zhóu axle Simplified

Phonosemantic compound. 车 represents the meaning and 由 represents the sound. Simplified form of 軸.

Components

车
车 Meaning component
chē cart, vehicle
由
由 Sound component
yóu cause

Sources

Readings & variants
Unicode

樞 shū door hinge Traditional

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

Components

木
木 Meaning component
mù tree
區
區 Sound component
qū area

Character Evolution

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

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartʔuwqˤ(r)oa kind of elm
tsyhut.qʰ(r)opivot
Zhengzhangkʰjo
Unicodechio

說文解字

戶樞也。从木區聲。

Sources

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

軸 zhóu axle Traditional

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

Components

車
車 Meaning component
chē cart, vehicle
由
由 Sound component
yóu cause

Character Evolution

Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartdrjuwklrukwheel-axle
Zhengzhangl'ɯwɢ
Unicodedjhiuk

說文解字

持輪也。从車由聲。

Sources

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