also: さまー・すくーる
noun
summer school
Refers to academic courses or programs held during the summer, often for supplementary study, credit recovery, or enrichment.
彼は数学の単位を取るためにサマースクールに通った。
He attended summer school to earn his math credits.
Variant with a middle dot, sometimes seen in print.
Loanword from English 'summer school'.