WEST

noun

1. One of the four principal compass points, specifically 270°, conventionally directed to the left on maps; the direction of the setting sun at an equinox, abbreviated as W.

verb

1. To move to the west; (of the sun) to set.

adjective

1. Situated or lying in or toward the west; westward.
2. Of wind: from the west.
3. Of or pertaining to the west; western.