Celestial horizon and False horizon

Celestial horizon noun - The great circle on the celestial sphere whose plane passes through the sensible horizon and the center of the Earth.

False horizon and celestial horizon are semantically related. In some cases you can replace phrase "False horizon" with "Celestial horizon", this phrases are similar.

Celestial horizon and false horizon are semantically related. Sometimes you can replace phrase "Celestial horizon" with "False horizon", this phrases are similar.