of, relating to, or characteristic of the West as opposed to the Orient
2.
(formerly) of, relating to, or characteristic of the Americas and the parts of Europe not under Communist rule
3.
of, relating to, or characteristic of the western states of the US
noun
4.
a film, book, etc, concerned with life in the western states of the US, esp during the era of exploration and early development
Word Origin and History for western
adj.
"toward or of the west," Old English westerne (see west) + -erne, suffix denoting direction. The noun meaning "book or movie about the Old West" is first attested 1909.