沿线
yán​xiàn HSK7

along

沿 yán, yàn follow a course

Components

氵
氵 Meaning component
shui, shuǐ water

water

㕣
㕣 Sound component
yǎn a marsh at the foot of the hills

Character Evolution

Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartywenlon go along (a river); follow

說文解字

《說文》：“沿，緣水而下也。从水，聲。《春秋傳》曰：‘王沿夏。’”

Sources

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

线 xiàn thread Simplified

Phonosemantic compound. 纟 represents the meaning and 戋 represents the sound. Simplified form of 線.

Components

纟
纟 Meaning component
mì silk

纟 is a component form of 糸.

戋
戋 Sound component
jiān, cán small

Sources

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

線 xiàn thread Traditional

Phonosemantic compound. 糹 represents the meaning and 泉 represents the sound.

Components

糹
糹 Meaning component
mì silk

糹 is a component form of 糸.

泉
泉 Sound component
quán spring

Character Evolution

Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld Chinese
Zhengzhangsqʰeːns
Unicodesiɛ̀n

說文解字

《說文》：“綫，縷也。从糸，戔聲。線，古文綫。”

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)