| the range of interest or activity that can be anticipated | biographical sketch |
| the line at which the sky and Earth appear to meet | an analysis (often in graphical form) representing the extent to which something exhibits various characteristics |
| a specific layer or stratum of soil or subsoil in a vertical cross section of land | a vertical section of the Earth's crust showing the different horizons or layers |
| the great circle on the celestial sphere whose plane passes through the sensible horizon and the center of the Earth | an outline of something (especially a human face as seen from one side) |
| | degree of exposure to public notice |