套房
tào​fáng

suite

套 tào cover

A cover has to be big (大) and long (镸) enough to wrap around what it is covering.

Components

大
大 Meaning component
dà, dài big
镸
镸 Meaning component
cháng long

镸 is a component form of 長.

Historical Pronunciations

Old Chinese
Zhengzhangtʰaːw
tʰaːws

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang

房 fáng house

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

Components

户
户 Meaning component
hù, hu door
方
方 Sound component
fāng, fang square

Character Evolution

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 Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartbjang[Cə-N-]paŋ side-room

說文解字

《說文》：“房，室在旁也。从戶，方聲。”

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)