陀螺
tuó​luó

gyroscope

陀 tuó, duò steep bank

Phonosemantic compound. 它 represents the meaning and 阝 represents the sound.

Components

它
它 Meaning component
tā it
阝
阝 Sound component
fù hill, place

阝 is a component form of 阜.

Character Evolution

Bronze form
Bronze Late Western Zhou ~800 BC
Seal form
Seal Qin 221-206 BC
Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld Chinese
Zhengzhangl'aːl
Unicodedhɑ

Sources

Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang
Historical images
Academia Sinica

螺 luó spiral shell

Components

虫
虫 Meaning component
chóng bug, insect

insect

累
累 Sound component
lèi, lěi tired

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartlwak.rˤojspiral, snail
Zhengzhangroːl

Sources

Readings & variants
Unicode
Historical pronunciations
Baxter-SagartZhengzhang Shangfang