high school
US /ˈhaɪ skuːl/
UK /ˈhaɪ skuːl/

1.
средняя школа, старшая школа
a secondary school for students typically between the ages of 14 and 18
:
•
She graduated from high school last year.
Она окончила среднюю школу в прошлом году.
•
My brother is still in high school.
Мой брат еще в старшей школе.