碱度
jiǎn​dù

alkalinity

碱 jiǎn alkaline Simplified

Phonosemantic compound. 石 represents the meaning and 咸 represents the sound. Simplified form of 鹼.

Components

石
石 Meaning component
shí stone
咸
咸 Sound component
xián all

Sources

Readings & variants
Unicode

度 dù, du measure

Phonosemantic compound. 又 represents the meaning (using a hand to measure something) and 石 represents the sound.

Components

石
石 Sound component
shí stone
Change in sound
Change in form
Due to historical stylistic changes, this component is less similar to 石 than it was in ancient scripts.
又
又 Iconic component
yòu hand

Depicts a hand measuring something.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Late Warring States ~250 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 Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (0 of 3 verified)

渡踱镀

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartduH[d]ˤak-s measure (n.)
dak[d]ˤak measure (v.)

說文解字

法制也。从又，庶省聲。

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)

鹼 jiǎn alkaline Traditional

Phonosemantic compound. 鹵 represents the meaning and 僉 represents the sound.

Components

鹵
鹵 Meaning component
salt
僉
僉 Sound component
together

Character Evolution

Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Old Chinese
Zhengzhangkreːmʔ
skʰlam

說文解字

鹵也。从鹽省，僉聲。

Sources

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