western
US /ˈwes.tɚn/
UK /ˈwes.tɚn/

1.
located in or relating to the west
:
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The sun sets in the western sky.
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They traveled to the western part of the country.
1.
a film, television drama, or novel dealing with cowboys in the western United States during the 19th century
:
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He loves watching old Westerns on TV.
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The new movie is a modern take on a classic Western.