学年 /xuénián/ meaning in English

academic year▼(time period)
noun
[UK: ˌæk.ə.ˈde.mɪk ˈjiə(r)] [US: ˌæk.ə.ˈde.mɪk ˈjɪr̩]

class [classes]▼(group of students who commenced or completed their education during a particular year)
noun
[UK: klɑːs] [US: ˈklæs]

school year [school years]▼(academic year of a school)
noun
[UK: skuːl ˈjiə(r)] [US: ˈskuːl ˈjɪr̩]