圆顶
yuán​dǐng

dome

圆 yuán circle Simplified

Phonosemantic compound. 囗 represents the meaning and 员 represents the sound. Simplified form of 圓.

Components

囗
囗 Meaning component
wéi, guó surround
员
员 Sound component
yuán member

Sources

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

顶 dǐng top Simplified

Phonosemantic compound. 页 represents the meaning and 丁 represents the sound. Simplified form of 頂.

Components

丁
丁 Sound component
dīng cubes
页
页 Meaning component
yè page

Depicts a head.

Sources

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

圓 yuán circle Traditional

Phonosemantic compound. 囗 represents the meaning and 員 represents the sound. Originally written as 員.

Components

囗
囗 Meaning component
wéi, guó surround
員
員 Sound component
yuán member

Character Evolution

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

Component uses

Sound (1)

袁

Remnant (1)

袁

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagarthjwenɢʷ<r>en round

說文解字

《說文》：“圓，圜。全也。从囗，員聲，讀若員。”

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)

頂 dǐng top Traditional

Phonosemantic compound. 頁 represents the meaning and 丁 represents the sound.

Components

丁
丁 Sound component
dīng cubes
頁
頁 Meaning component
yè (head), page

Depicts a head.

Character Evolution

Bronze form
Bronze Early Western Zhou ~1000 BC
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagarttengXtˤeŋʔ top of the head

說文解字

《說文》：“頂，顛也。从頁，丁聲。，或从作。，籀文从鼎。”

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)