卯
榫
m
á
o
m
ǎ
o
s
ǔ
n
s
ǔ
n
Definitions
1. mortise and tenon (slot and tab forming a carpenter's joint)
Components
卯
mǎo
–
mortise (slot cut into wood to receive a tenon)
榫
sǔn
–
tenon (cabinetmaking)