työnauhalla
Työnauhalla is a Finnish adessive form derived from the noun työnauha, which in industrial and technical contexts refers to a belt or strap worn at work to carry tools or equipment. The suffix -lla marks instrument or means, giving the sense of “on a work belt” or “with a work belt.” In broader use, työnauha can denote the equipment or apparatus used to perform a task, and työnauhalla specifies the manner or means by which the work is carried out.
Usage of the term is relatively specialized. It appears mainly in technical writing, manuals, safety documentation,
Grammatical note: As an inflected form of työnauha, työnauhalla functions as an instrumental/instrumental-adessive construction. It answers