集しゅう中ちゅう講こう義ぎMeaningsNoun1. closely-packed series of lectures; intensive courseKanji used集gather together中in講lecture義justiceComposed of集しゅう中ちゅうconcentration (on a task); focusing one's attention; concentration (of population, buildings, power, etc.); centralization; convergence; focus (of a debate, questions, etc.); within a collection of worksNoun講こう義ぎlectureNoun