This is the 974th most frequent Lithuanian word.
mokykla
School.
In this sentence, 'mokykla' is used to refer to a place of learning, specifically a school.
Mano brolis lankosi šioje mokykloje.
My brother attends this school.
Here, 'mokykla' refers to the physical location or premises of a school.
Šiandien aš palikau savo knygas mokykloje.
Today, I left my books at school.
In this case, 'mokykla' is used in its possessive form to describe something belonging to the school.