Luennoina
Luennoina is a Finnish word that translates to "as lectures" or "in lectures." It is the adessive plural form of the noun "luento," which means lecture. This grammatical form indicates that something is happening or being done in the context of lectures, or that something is being presented or received as part of a series of lectures.
For example, one might say "Kurssi järjestetään luennoina" which means "The course is organized as lectures."
The adessive case in Finnish is often used to denote location, accompaniment, or means. In the case