horizon   (Sound)

The noun horizon has 4 senses

• horizon, apparent horizon, visible horizon, sensible horizon, skyline -- (the line at which the sky and Earth appear to meet)


• horizon, view, purview -- (the range of interest or activity that can be anticipated; "It is beyond the horizon of present knowledge")


• horizon -- (a specific layer or stratum of soil or subsoil in a vertical cross section of land)


• horizon, celestial horizon -- (the great circle on the celestial sphere whose plane passes through the sensible horizon and the center of the Earth)