不便
bù​biàn HSK6

inconvenient

不 bù, bu no

Original meaning: sepals

Pictograph of sepals of a flower. The modern meaning "no" is a phonetic loan.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Early Warring States ~400 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 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
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (3 of 5 verified)

否杯钚罘盃

Simplified (4)

还环怀坏

Meaning (1 of 4 verified)

否歪甭孬

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartpjuwpə not
pjuwpə 不律 writing brush (pron. in Wú 吳 ap. Shuōwén; E. Hàn)

說文解字

《說文》：“不，鳥飛上翔不下來也。从一，一猶天也。象形。”

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)

便 biàn, pián convenience

Original meaning: whip a person

Phonosemantic compound. 亻 represents the meaning and 𠓥 represents the sound. Originally written as 𠓥, which depicted a hand holding a whip with the 丙 component. Based on the original meaning "whip a person", now written as 鞭. The current meaning is a phonetic loan.

Components

亻
亻 Meaning component
rén person

亻 is a component form of 人.

Change in meaning
亻 hints at the original meaning of 便, "whip a person", which is no longer the most common meaning of 便 in modern Mandarin.
𠓥
𠓥 SoundMeaning component
biān whip

Modern form looks like unrelated 更.

Change in meaning
𠓥 hints at the original meaning of 便, "whip a person", which is no longer the most common meaning of 便 in modern Mandarin.
Change in form
Due to historical stylistic changes, this component is less similar to 𠓥 than it was in ancient scripts.

Character Evolution

Bronze form
Bronze Late Western Zhou ~800 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
Regular Modern

Component uses

Sound (1 of 2 verified)

鞭缏

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartbjienH[b]e[n]-s comfortable; advantageous
bjien[b]e[n] glib-tongued

說文解字

《說文》：“便，安也。人有不便，更之。从人、更。”

Sources

Character origin
漢語多功能字庫李学勤 《字源》 p.711The Outlier Linguistics Dictionary of Chinese Characters
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)