ハシディズムMeanings1nounHasidism; ChasidismRefers to the Jewish religious movement. The spelling ハシディズム is standard in Japanese.ハシディズムは18世せい紀きに東ひがしヨーロッパで始はじまったユダヤ教きょうの運うん動どうです。Hasidism is a Jewish movement that began in Eastern Europe in the 18th century.