图论
tú​lùn

graph theory

图 tú map Simplified

Simplified form of 圖. Depicts a map of city boundaries (囗) and places outside the city boundaries (啚).

Components

囗
囗 Iconic component
wéi, guó surround

Depicts walls of a city.

冬
冬 Simplified component
dōng winter

Shorthand for the 啚 component in the traditional character 圖.

Sources

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

论 lùn debate Simplified

Simplified form of 論. Phonosemantic compound. 言 represents the meaning and 侖 represents the sound.

Components

讠
讠 Meaning component
yán speech

讠 is a component form of 言.

仑
仑 Sound component
lún, lùn logical reasons

Sources

Readings & variants
Unicode

圖 tú map Traditional

Depicts a map of city boundaries (囗) and places outside the city boundaries (啚).

Components

囗
囗 Iconic component
wéi, guó surround

Depicts walls of a city.

啚
啚 Iconic component
bǐ, tú remote place

Depicts a granary outside city walls.


Character Evolution

Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Western Zhou ~800 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 Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartdu[d]ˤa consider

說文解字

《說文》：“圖，畫計難也。从口，从啚。啚，難意也。”

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)

論 lùn debate Traditional

Phonosemantic compound. 言 represents the meaning and 侖 represents the sound.

Components

言
言 Meaning component
yán speech
侖
侖 Sound component
arrange

Character Evolution

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
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartlwin[r]u[n] (in name of Lúnyǔ 論語)
lwon[r]ˤu[n] discuss, examine
lwonH[r]ˤu[n]-s discussion, discourse

說文解字

《說文》：“論，議也。从言，侖聲。”

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)