Ww1 - definition of Ww1 by The Free Dictionary
Noun. 1. World War I- 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. First World War, Great War, War to End War, World War 1.
DA: 8 PA: 70 MOZ Rank: 46