世せ界かい秩ちつ序じょせかいちつじょMeanings1nounworld orderRefers to the structure and rules governing international relations, often used in political or historical contexts.冷れい戦せん後ご、新あたらしい世せ界かい秩ちつ序じょが模も索さくされた。After the Cold War, a new world order was sought.