卯榫
mǎo​sǔn

mortise and tenon

卯 mǎo 4th terrestrial branch

Original meaning: butcher's knife

Depicts two knives side-by-side. Based on the original meaning "butcher's knife". The current meaning is a phonetic loan.

Character Evolution

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 Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Spring and Autumn 771-476 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 12 verified)

留贸柳聊峁铆昴茆泖貿鉚劉

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartmaewXmˤruʔ 4th earthly branch

說文解字

《說文》：“卯，冒也。二月萬物冒地而出，象開門之形。故二月為天門。，古文卯。”

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)

榫 sǔn mortise and tenon

Components

木
木 Meaning component
mù tree

wood

隼
隼 Sound component
sǔn falcon

Character Evolution

Clerical form
Clerical Western Han 202 BC-9 AD
Regular Modern

Historical Pronunciations

Old Chinese
Zhengzhangsqʰʷinʔ

Sources

Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang
Historical images
Academia Sinica