必不可少
bì​bù​kě​shǎo HSK7

indispensable

必 bì surely

Original meaning: weapon handle

Pictograph of a weapon handle, now written as 柲. 八 was later added as a decorative mark. Similar to 戈 but without the blade. The current meaning is a phonetic loan.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Late Western Zhou ~800 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 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 (5 of 10 verified)

秘瑟泌谧宓毖铋祕謐柲

Iconic (1)

柲

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartpjitpi[t] necessarily

說文解字

《說文》：“必，分極也。从八、弋，弋亦聲。”

Sources

Character origin
林志強《《文源》評注》p.441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)

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)

可 kě able to

Original meaning: sing

Phonosemantic compound. 口 represents the meaning and a pictograph of an axe handle (丂) which is now written as 柯 represents the sound. Based on the original meaning "sing", now written as 歌. The current meaning "able to" is a phonetic loan.

Components

口
口 Meaning component
kǒu, kou mouth
Change in meaning
口 hints at the original meaning of 可, "sing", which is no longer the most common meaning of 可 in modern Mandarin.
丂
丂 SoundIconic component
kǎo, qiǎo, yú axe handle

Depicts an axe handle.

Change in sound

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Mid Spring and Autumn ~600 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 Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (6 of 20 verified)

何阿奇河哥呵柯苛珂诃轲坷舸岢疴哿蚵钶軻訶

Meaning (0 of 1 verified)

珂

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartkhaX[k]ʰˤa[j]ʔ may; acceptable

說文解字

《說文》：“可，肎也。从口、丂，丂亦聲。”

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)

少 shǎo, shao, shào few

Depicts four dots, representing the meaning "few". Originally the same character as 小. The small dots possibly represent grains of sand (沙).

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Spring and Autumn 771-476 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Late Warring States ~250 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 Western Jin 266-316 AD
Regular Modern

Component uses

Sound (7 of 13 verified)

沙妙秒吵抄纱炒钞砂杪耖紗鈔

Meaning (1 of 4 verified)

劣眇杪尠

Iconic (3)

沙砂釆

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartsyewX[s.t]ewʔ few
syewH[s-t]ewʔ-s young

說文解字

《說文》：“少，不多也。从小，丿聲。”

Sources

Character origin
漢語多功能字庫季旭昇《說文新證》p.79
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)