dà​yuán

great circle; orthodrome

大圆 大圓 dà​yuán
great circle; orthodrome
circle on the surface of a sphere whose plane passes through the center of the sphere; also the shortest path between two points on a sphere (orthodrome)
the sky
(literary) the sky; the heavens

Frequency

Written text
0.676 per million

Cross-References

Antonym

Sources

Frequency data
BCC Corpus (BLCU)