双层
shuāng​céng

double-decker

双 shuāng set of two Simplified

Simplified form of 雙. Depicts a pair of hands.

Components

又
又 Iconic component
yòu hand

Depicts a hand.

又
又 Iconic component
yòu hand

Depicts a hand.

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode

层 céng floor (of a building) Simplified

Simplified form of 層. Phonosemantic compound. 户 represents the meaning and 曾 represents the sound.

Components

户
户 Meaning component
hù, hu door
云
云 Simplified component
yún clouds

Shorthand for the 曾 component in the traditional character 層.

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode

雙 shuāng set of two Traditional

Depicts a pair of birds in the hand.

Components

雔
雔 Iconic component
chóu match, collate

Depicts a pair of birds.

又
又 Iconic component
yòu hand

Depicts a hand.


Character Evolution

Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartsraewng[s]roŋ a pair

說文解字

《說文》：“雙，隹二枚也。从雔，又持之。”

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)

層 céng floor (of a building) Traditional

Phonosemantic compound. 户 represents the meaning and 曾 represents the sound.

Components

户
户 Meaning component
hù, hu door
曾
曾 Sound component
céng already

Character Evolution

Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartdzongN-s-tˤəŋ in two storeys, double
dzongm-s-tˤəŋ additional floor, field

說文解字

《說文》：“層，重屋也。从尸，曾聲。”

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)