尺规作图
chǐ​guī​zuò​tú

geometric construction

尺 chǐ traditional Chinese unit of length ~ 1 foot

Origin unclear. Possibly a pictograph of a side view of a person with a mark on their leg indicating the length of one foot.

Character Evolution

Bronze form
Bronze Late Warring States ~250 BC
Seal form
Seal Xin 9-23 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

Component uses

Sound (1 of 3 verified)

迟呎鈬

Simplified (1)

昼

Meaning (0 of 1 verified)

咫

Unknown (0 of 1 verified)

庹

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagarttsyhektʰAk foot (measure)

說文解字

《說文》：“尺，十寸也。人手卻十分動脈為寸口。十寸為尺。尺，所以指尺榘事也。从尸，从乙，乙所識也。周制寸、尺、咫、尋、常、仞諸度量，皆以人之體為法。”

Sources

Character origin
漢語多功能字庫古今文字集成
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

规 guī rules Simplified

Original meaning: compass; a kind of drawing tool

Simplified form of 規. Depicts a kind of drawing tool for drawing circles with. The 见 (see) component was later added to suggest watching something being drawn. Based on the original meaning "compass; a kind of drawing tool", now written as 椝. The meaning has shifted over time and now means "rules".

Components

◎
◎ Iconic component
characterless component

Depicts a compass or a kind of drawing tool. Modern form looks like unrelated 夫.

见
见 Meaning component
jiàn, xiàn, jian see

Component uses

Sound (0 of 1 verified)

窥

Sources

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

作 zuò make

Phonosemantic compound. 亻 represents the meaning and 乍 represents the sound.

Components

亻
亻 Meaning component
rén person

亻 is a component form of 人.

乍
乍 Sound component
zhà, zuò suddenly
Change in sound

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Late Shang ~1100 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Spring and Autumn 771-476 BC
Bronze form
Bronze Late Warring States ~250 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
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
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (1)

做

Meaning (1)

做

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagarttsak[ts]ˤak do, work
tsuH[ts]ˤak-s do, work

說文解字

《說文》：“作，起也。从人，从乍。”

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)

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

規 guī rules Traditional

Original meaning: compass; a kind of drawing tool

Depicts a kind of drawing tool for drawing circles with. The 見 (see) component was later added to suggest watching something being drawn. Based on the original meaning "compass; a kind of drawing tool", now written as 槼. The meaning has shifted over time and now means "rules".

Components

◎
◎ Iconic component
characterless component

Depicts a compass or a kind of drawing tool. Modern form looks like unrelated 夫.

見
見 Meaning component
jiàn, xiàn, jian see

Character Evolution

Bronze form
Bronze Late Shang ~1100 BC
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

Component uses

Sound (0 of 1 verified)

窺

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartkjwiekʷe compass, circle

說文解字

《說文》：“規，有法度也。从夫，从見。”

Sources

Character origin
漢語多功能字庫Wenlin Dictionaries
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

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)