Salkkuun

Salkkuun is the illative case form of the Finnish noun salkku, meaning "into the briefcase" or "into the portfolio." It marks direction toward a container in sentences such as "Laitoin kuitit salkkuun" (I put the receipts into the briefcase) or "Hän kurkisti salkkuun etsiessään dokumentteja" (She looked into the briefcase while searching for documents).

Etymology and form: The root salkku refers to a portable case used to carry papers or items. The illative suffix -uun attaches to the stem to indicate movement into the object, yielding salkkuun. This form is a standard part of Finnish case grammar and is used when describing putting something into a container.

Usage: Salkkuun is used in everyday Finnish to describe placing or directing items into a container. It functions as a case form of salkku rather than a standalone noun, and it appears in contexts involving storage, organization, or retrieval within a case or similar container.

Translation and related forms: In English, salkkuun translates as "into the briefcase" or "into the portfolio." Related forms include salkku (nominative), salkun (genitive), and salkussa (inessive), illustrating how Finnish nouns vary across grammatical cases.

See also: salkku, illative case, Finnish grammar.