入睡
rù​shuì

fall asleep

入 rù enter

Depicts an arrowhead pointing forward, representing the idea "enter".

Character Evolution

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 Early Western Zhou ~1000 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Early Warring States ~400 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
Regular Modern

Component uses

Meaning (0 of 1 verified)

籴

Sound (0 of 1 verified)

汆

Iconic (1)

內

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartnyipn[u]p enter

說文解字

《說文》：“入，內也。象从上俱下也。”

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)

睡 shuì sleep

Phonosemantic compound. 目 represents the meaning and 垂 represents the sound.

Components

目
目 Meaning component
mù eye
垂
垂 Sound component
chuí droop

Character Evolution

Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartdzyweH[d]o[j]-s doze off

說文解字

坐寐也。从目、垂。

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)