公约
gōng​yuē HSK7

convention

公 gōng public

Original meaning: earthen jar

Pictograph of a earthen jar for holding liquid, now written as 瓮. The current meaning "public" is a phonetic loan.

Components

八
八 Iconic component
bā eight

Depicts handles of a jar.

口
口 Iconic component
kǒu, kou mouth

Depicts the opening of a jar.

Change in form
Due to historical stylistic changes, this component is less similar to 口 than it was in ancient scripts.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Early Western Zhou ~1000 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
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 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

Component uses

Sound (5 of 14 verified)

容松讼翁颂瓮蚣衮忪袞頌訟鈆彸

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartkuwngC.qˤoŋ impartial, just; public
kuwngC.qˤoŋ father; prince

說文解字

《說文》：“公，平分也。从八、从厶。八，猶背也。韓非曰：‘背厶為公’。”

Sources

Character origin
季旭昇《說文新證》p.86-87
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

约 yuē agreement Simplified

Original meaning: bind

Simplified form of 約. Phonosemantic compound. 纟 represents the meaning and 勺 represents the sound. Based on the original meaning "bind". The meaning later shifted to "agreement", "restrain", "keep under control", "appointment", and "approximately".

Components

纟
纟 Meaning component
mì silk

纟 is a component form of 糸.

勺
勺 Sound component
sháo, shuò, zhuó spoon
Change in sound

Component uses

Sound (1 of 2 verified)

药哟

Historical Pronunciations

Sources

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

約 yuē agreement Traditional

Original meaning: bind

Phonosemantic compound. 糹 represents the meaning and 勺 represents the sound. Based on the original meaning "bind". The meaning later shifted to "agreement", "restrain", "keep under control", "appointment", and "approximately".

Components

糹
糹 Meaning component
mì silk

糹 is a component form of 糸.

勺
勺 Sound component
sháo, shuò, zhuó spoon
Change in sound

Character Evolution

Seal form
Seal Warring States (Chu) 475-221 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 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 of 2 verified)

葯喲

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagart'jiewH[q]ewk-s bond, agreement (n.)
'jak[q](r)ewk bind (v.), make an agreement

說文解字

《說文》：“約，纏束也。从糸，勺聲。”

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)