oletimme
Oletimme is a Finnish verb form meaning "we assumed" or "we supposed." It is the first-person plural imperfect form of the verb olettaa, which means to suppose or to assume. In Finnish, this form is used to report a past belief or hypothesis held by the speaker (and possibly others) at a previous time.
Usage of oletimme occurs in narrative or reported speech to convey that a past assumption influenced actions
Etymology and related forms: olettaa is a regular Finnish verb formed from the verb olla (to be)
In summary, oletimme serves as a concise grammatical tool for indicating a collective past assumption in Finnish