Synonyms of HORIZONS

What is another word for HORIZONS
1.

Synonyms of HORIZONS

noun - the line at which the sky and Earth appear to meet

noun - the range of interest or activity that can be anticipated

noun - a specific layer or stratum of soil or subsoil in a vertical cross section of land

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