west

noun

1. 1.

   The direction toward the point of the horizon where the sun sets.

2. 2.

   The western part of a region, country, or the world.

3. 3.

   (The West) Europe and North America, as distinct from other civilizations.

4. 4.

   Situated in, directed toward, or facing the west.

5. 5.

   Toward the west.