fastslår
Fastslår is a Norwegian verb meaning to determine, establish, or declare something as a fact. It is used in formal or factual contexts, such as legal rulings, scientific findings, or official statements. The term is derived from the compound fastslå, combining fast (firm) and slå (to strike), conveying the sense of fixing something firmly as true.
In Norwegian, the infinitive is fastslå, with present tense third-person singular fastslår. The simple past tense
Usage and nuance: fastslår denotes a conclusion that is presented as an established fact by the speaker