luokalla
Luokalla is the adessive singular form of the Finnish noun luokka, which can mean either a class as a group or a classroom. In Finnish grammar, the suffix -lla marks location meaning “on/at” something. Therefore luokalla translates roughly to “on/at the class” or, depending on context, “at the classroom.” The form is used to indicate location in relation to the class, and its precise sense can be spatial (for example a position at a class-related place) or contextual (in relation to the class as a setting).
Luokalla contrasts with other cases of luokka: luokassa (inessive: in the class), luokalle (allative: to the class),
In usage, luokalla is one of many locative forms that show how Finnish uses case endings to