horizon

(noun)

noun

1. the line at which the sky and Earth appear to meet

Similar word(s): skyline

Definition categories: location, line

2. the range of interest or activity that can be anticipated

- It is beyond the horizon of present knowledge

Similar word(s): purview, view

Definition categories: attribute, ambit, compass, orbit, range, reach, scope

3. a specific layer or stratum of soil or subsoil in a vertical cross section of land

Definition categories: location, stratum

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

Definition categories: location

Sentences with horizon as a noun:

- A tall building was visible on the horizon.

- Some students take a gap year after finishing high school to broaden their horizons.