Definition of "Western" :

noun: a film about life in the western United States during the period of exploration and development

noun: a sandwich made from a western omelet

adjective: lying toward or situated in the west

"Our company's western office."

adjective: of wind; from the west

adjective: relating to or characteristic of the western parts of the world or the West as opposed to the eastern or oriental parts

"The western world."

adjective: of or characteristic of regions of the United States west of the Mississippi River

"A Western ranch."