Wordie: Horizon

(n): a spatial location defined by a real or imaginary unidimensional extent

(n): the range of interest or activity that can be anticipated

(n): an area in which something acts or operates or has power or control: "the range of a supersonic jet"

(n): a specific layer or stratum of soil or subsoil in a vertical cross section of land

(n): one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock)

(n): the great circle on the celestial sphere whose plane passes through the sensible horizon and the center of the Earth

(n): a circular line on the surface of a sphere formed by intersecting it with a plane passing through the center

Login:	Your login identifies you publicly, and can't contain spaces or punctuation.
Email:
Password:	Password must be at least 5 characters long.
Password again: