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an·ti-alien | \ ˌan-tē-ˈā-lə-ən 
, -ˈāl-yən, ˌan-ˌtī- \
, -ˈāl-yən, ˌan-ˌtī- \Definition of anti-alien
: opposed or hostile toward aliens anti-alien legislation anti-alien attitudes
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The first known use of anti-alien was in 1847
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