楼宇
lóu​yǔ

building

楼 lóu building of two or more stories Simplified

Phonosemantic compound. 木 represents the meaning and 娄 represents the sound. Simplified form of 樓.

Components

木
木 Meaning component
mù tree
娄
娄 Sound component
lóu, lǚ, lǘ surname

Sources

Readings & variants
Unicode

宇 yǔ house

Phonosemantic compound. 宀 represents the meaning and 于 represents the sound.

Components

宀
宀 Meaning component
mián roof
于
于 Sound component
yú at

Character Evolution

Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagarthjuX[ɢ]ʷ(r)aʔ eaves

說文解字

《說文》：“宇，屋邊也。从宀，于聲。《易》曰：‘上棟下宇’。，籀文宇从禹。”

Sources

Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

樓 lóu building of two or more stories Traditional

Phonosemantic compound. 木 represents the meaning and 婁 represents the sound.

Components

木
木 Meaning component
mù tree
婁
婁 Sound component
surname

Character Evolution

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 Chinese
Zhengzhangɡ·roː
Unicodelou

說文解字

《說文》：“樓，重屋也。从木，婁聲。”

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)