noun / ~の noun:

• (school) class

noun:

• timetable (esp. a weekly school timetable); schedule

noun / ~する noun:

• provision of lunch (e.g. at office, school, etc.); providing a meal; lunch service ➜ 学校給食【がっこうきゅうしょく】

noun / ~の noun:

• (school) period
• period or division of time; time limit

noun:

• morning assembly (at a company, school, etc.); morning gathering ➜ 終礼【しゅうれい】

noun / ~する noun:

• repeating a year (at school); staying in the same class for another year

noun:

• department (or school) of technology, engineering or science

noun / ~する noun:

• leaving work (office, school) early

noun / ~の noun:

• summer term (e.g. school); summer period

noun:

• parents' day (day when parents observe their children in school)

noun:

• club activities (usu. clubs in association with a school); extracurricular activities ➜ 部活

noun:

• the full-day (school system)

noun:

• part time (school system)

noun / ~する noun:

• promotion (school, military, etc.)

noun / ~する noun:

• going and returning (e.g. work, school); both ways

noun:

• member of a (school) club who does not partake in the club's activities - humorous term ➜ 帰宅部

noun:

• (school) class change; class shuffle; rearrangement of which students are in which teacher's class

noun:

• first period (e.g. first class in school day)

noun:

• senior (e.g. at school)

noun:

• six-three system of education (six years of elementary school, followed by three years of junior high school)

noun:

• Nichiren sect of Buddhism (sometimes specifically referring to the Hokke school of Nichiren)
• Tendai sect of Buddhism

counter:

• ~th period (e.g. ~th class in school day)

noun:

• manager (esp. of school sports clubs) - abbreviation ➜ マネージャー

noun:

• advanced standing (in school or college); credit for prior studies

noun:

• senior (at work or school); superior; elder; older graduate; progenitor; old-timer - slang ➜ 先輩【せんぱい】