校验码
jiào​yàn​mǎ

checksum

校 xiào school

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

Components

木
木 Meaning component
mù tree
交
交 Sound component
jiāo to cross, to mix

Character Evolution

Bronze form
Bronze Late Western Zhou ~800 BC
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
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld Chinese
Zhengzhangkreːws
ɡreːws
Unicodegàu
hàu

說文解字

《說文》：“校，木囚也。从木，交聲。”

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

验 yàn test Simplified

Original meaning: type of horse

Phonosemantic compound. 马 represents the meaning and 佥 represents the sound. Based on the original meaning "type of horse". The current meaning is a phonetic loan. Simplified form of 驗.

Components

马
马 Meaning component
mǎ horse
Change in meaning
马 hints at the original meaning of 验, "type of horse", which is no longer the most common meaning of 验 in modern Mandarin.
佥
佥 Sound component
qiān together

Sources

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

码 mǎ weight, number Simplified

Phonosemantic compound. 石 represents the meaning and 马 represents the sound. Simplified form of 碼.

Components

石
石 Meaning component
shí stone
马
马 Sound component
mǎ horse

Sources

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

驗 yàn test Traditional

Original meaning: type of horse

Phonosemantic compound. 馬 represents the meaning and 僉 represents the sound. Based on the original meaning "type of horse". The current meaning is a phonetic loan.

Components

馬
馬 Meaning component
mǎ horse
Change in meaning
馬 hints at the original meaning of 驗, "type of horse", which is no longer the most common meaning of 驗 in modern Mandarin.
僉
僉 Sound component
together

Character Evolution

Seal form
Seal Shuowen ~100 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-SagartngjemHm-qʰr[a]m-s verify

說文解字

《說文》：“驗，馬名。从馬，僉聲。”

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)

碼 mǎ weight, number Traditional

Phonosemantic compound. 石 represents the meaning and 馬 represents the sound.

Components

石
石 Meaning component
shí stone
馬
馬 Sound component
mǎ horse

Historical Pronunciations

Old Chinese
Zhengzhangmraːʔ

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang