大だい演えん習しゅうMeaningsNoun1. large-scale maneuvers; large-scale manoeuvres; war gamesKanji used大large演performance習learnComposed of大だいlarge; big; great; huge; vast; major; important; serious; severe; prominent; …Prefix演えん習しゅうpractice; exercise; drill; military exercise; manoeuvres; maneuvers; seminarNoun