世せ界かい大たい戦せんせかいたいせんCommon wordMeanings1nounworld warRefers to a global-scale war, especially World War I or World War II. Often used in historical or political contexts.第だい一いち次じ世せ界かい大たい戦せんは1914年ねんに始はじまった。World War I began in 1914.世せ界かい大たい戦せんの歴れき史しを
