講習 (こうしゅう)short course; training

short course; trainingnoun (common) (futsuumeishi), noun or participle which takes the aux. verb suru

講習, its kanji, and other words that share them.Open this graph

Kanji in 講習

講演こうえんlecture; address
講師こうしlecturer
講座こうざcourse (e.g. of lectures)
受講じゅこうtaking a lecture; attending a class
講義こうぎlecture
講堂こうどうauditorium; lecture hall
講談こうだんstorytelling (of war chronicles, revenge tales, etc.) with highly dramatic delivery; story
講ずるこうずるto take measures; to work out a plan
練習れんしゅうpractice; training
学習がくしゅうstudy; learning
演習えんしゅうpractice; practising
習慣しゅうかんhabit
実習じっしゅうpractice (in the field); training (esp. practical and hands-on)
学習指導要領がくしゅうしどうようりょうgovernment course (curriculum) guidelines
慣習かんしゅうcustom; convention
教習きょうしゅうtraining; instruction

See how 講習 connects to the rest of Japanese.