American Heritage Dictionary
Century Dictionary
(2)
GNU Webster's 1913
(1)
WordNet
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Elsewhere on the web
Further, Catholics cannot be isolationist, and good people cannot simply retreat from the common good.— DREADNOUGHT : : dreadnoone : : dreadnothing : : faithful : : gay : : catholic : :
Ex-army, isolationist, they are what you think of when you think of what the liberal elite is not.— GreenCine Daily
A major reason Obama's election was welcomed across the world was his pledge to make America less isolationist-minded, but if his first major economic act ignores the needs of the global economy and provokes a trade war with the European Union, how likely is it that China or Russia or India or South America will play by the rules?— Irish Eagle

Century Dictionary (1)
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