第六
dì​liù

sixth

第 dì sequence

Originally a variant of 弟 (younger brother), which originally meant "order".

Components

⺮
⺮ Unknown component
zhú bamboo

Corruption of the top part of 弟.

弟
弟 SoundMeaning component
dì, di younger brother

Based on the original meaning of 弟 "order".

Character Evolution

Seal form
Seal Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartdejH[l]ˤəjʔ-s sequence

Sources

Character origin
季旭昇《說文新證》p.478
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica

六 liù six

Origin unclear. Various explainations include (1) possibly derives from 入 (enter), with two strokes on the bottom to distinguish it from 入 (enter) or (2) a pictograph of a hut, which is thought to be the original form of 廬. Either way, the current meaning is a phoentic loan.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Early Western Zhou ~1000 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
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartljuwkk.ruk six

說文解字

《說文》：“六，《易》之數，陰變於六，正於八。从入，从八。”

Sources

Character origin
漢語多功能字庫黃德寬《古文字譜系疏證》p.635-637Wiktionary
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)