课室
kè​shì

classroom

课 kè lesson Simplified

Phonosemantic compound. 讠 represents the meaning and 果 represents the sound. Simplified form of 課.

Components

讠
讠 Meaning component
yán speech

讠 is a component form of 言.

果
果 Sound component
guǒ fruit
Change in sound

Sources

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

室 shì room

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

Components

宀
宀 Meaning component
mián roof
至
至 Sound component
zhì reach

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Late Shang ~1100 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Early Warring States ~400 BC
Bronze form
Bronze Late Warring States ~250 BC
Bronze form
Bronze Late Warring States ~250 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 (2)

屋臺

Remnant (1)

屋

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartsyits.ti[t] chamber; house

說文解字

《說文》：“室，實也。从宀，从至。至，所止也。”

Sources

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

課 kè lesson Traditional

Phonosemantic compound. 言 represents the meaning and 果 represents the sound.

Components

言
言 Meaning component
yán speech
果
果 Sound component
guǒ fruit
Change in sound

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 Western Jin 266-316 AD
Regular Modern

Historical Pronunciations

Old Chinese
Zhengzhangkʰloːl
kʰloːls

說文解字

《說文》：“課，試也。从言，果聲。”

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)