永久磁铁
yǒng​jiǔ​cí​tiě

permanent magnet

永 yǒng long

Pictograph of a long river with a tributary.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Early Spring and Autumn ~700 BC
Bronze form
Bronze Early Spring and Autumn ~700 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Early Warring States ~400 BC
Bronze form
Bronze Mid Warring States ~300 BC
Bronze form
Bronze Late Warring States ~250 BC
Seal form
Seal Shuowen ~100 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
Regular Modern

Component uses

Sound (2 of 5 verified)

泳咏昶詠羕

Meaning (2 of 3 verified)

脉昶羕

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagarthjwaengX[ɢ]ʷraŋʔ long (time)

說文解字

《說文》：“永，長也，象水巠理之長。《詩》曰：‘江之永矣’。”

Sources

Character origin
季旭昇《說文新證》p.808
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

久 jiǔ long time (ago)

Original meaning: arrow nock

Depicts an arrow nock. The nock is the part of an arrow that is held against the bowstring before being launched. Same origin as 氒. The current meaning is a phonetic loan.

Character Evolution

Seal form
Seal Western Han 202 BC-9 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

Component uses

Sound (1 of 4 verified)

疚灸玖匛

Meaning (0 of 1 verified)

畝

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartkjuwX[k]ʷəʔ a long time

說文解字

《說文》：“久，以後灸之，象人兩脛後有距也。”

Sources

Character origin
季旭昇《說文新證》p.480-481
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

磁 cí magnetic

Components

石
石 Meaning component
shí stone

stone

兹
兹 Sound component
zī, cí now

Historical Pronunciations

Old Chinese
Zhengzhangzɯ

Sources

Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang

铁 tiě iron Simplified

Phonosemantic compound. 钅 represents the meaning and 失 represents the sound. Simplified form of 鐵.

Components

钅
钅 Meaning component
jīn metal

钅 is a component form of 金.

失
失 Sound component
shī lose
Change in sound

Historical Pronunciations

Sources

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

鐵 tiě iron Traditional

Phonosemantic compound. 釒 represents the meaning and 𢧤 represents the sound.

Components

釒
釒 Meaning component
jīn metal
𢧤
𢧤 Sound component
zhì big

Character Evolution

Seal form
Seal Western Han 202 BC-9 AD
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
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartthetl̥ˤik iron

說文解字

《說文》：“鐵，黑金也。从金，聲。，鐵或省。銕，古文鐵从夷。”

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)