嗜睡症
shì​shuì​zhèng

hypersomnia

嗜 shì be fond of

Phonosemantic compound. 口 represents the meaning and 耆 represents the sound.

Components

口
口 Meaning component
kǒu, kou mouth
耆
耆 Sound component
qí, zhǐ, shì man of sixty

Character Evolution

Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartdzyijH[ɡ]ij-senjoy
Zhengzhangɡjis

說文解字

嗜欲，喜之也。从口耆聲。

Sources

Readings & variants
Unicode
Historical pronunciations
Baxter-SagartZhengzhang Shangfang
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)

症 zhèng disease

Phonosemantic compound. 疒 represents the meaning and 正 represents the sound. Simplified form of 癥.

Components

疒
疒 Meaning component
nè sick
正
正 Sound component
zhèng, zheng, zhēng correct

Historical Pronunciations

Old Chinese
Zhengzhangtjɯŋs

Sources

Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang