jiǎn​yí

abridged armillary sphere

简仪 簡儀 jiǎn​yí
abridged armillary sphere
An ancient Chinese astronomical instrument used for measuring the positions of celestial bodies, created in 1276 by the Yuan Dynasty astronomer Guo Shoujing by simplifying the structure of the 浑仪 hún​yí.

Frequency

Written text
0.017 per million

Cross-References

See

Sources

Frequency data
BCC Corpus (BLCU)