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- proper n. World War I.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a war between the allies (Russia, France, British Empire, Italy, United States, Japan, Rumania, Serbia, Belgium, Greece, Portugal, Montenegro) and the Central Powers (Germany, Austria-Hungary, Turkey, Bulgaria) from 1914 to 1918
Sorry, no etymologies found.