What does 講習 mean?
講習 is a Japanese noun meaning “short course, training” in English. It is written as 講習 in kanji, こうしゅう in hiragana, and koushuu in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
集中講習で私のフランス語は驚くほど上達した。
The intensive course did wonders for my French.