matkustajiin

Matkustajiin is the illative plural form of the Finnish noun matkustaja, meaning traveler or passenger. It marks direction toward a group of travelers and is used when describing action that is aimed at or moving toward that group. The form illustrates how Finnish expresses destination or target of an action with plural nouns.

In Finnish grammar, illative forms indicate movement into or toward something, and matkustajiin corresponds to the plural illative for a plural noun. The singular counterpart is matkustajaan, while other related forms for the same base word include the allative form matkustajille (to the travelers) and the genitive form matkustajien (of the travelers). These variations reflect the broader system of case endings used to express relationships between entities and actions.

Usage of matkustajiin appears in travel-related writing, public communications, and linguistic discussions about case grammar. It is commonly found in phrases such as matkustajiin suunnattu palvelu (a service directed at travelers) or viestintä matkustajiin (communication aimed at travelers). The term thus serves to designate the target group in contexts where actions or services are tailored to a collective of travelers or passengers rather than to individuals.

Overall, matkustajiin functions as a standard grammatical form in Finnish, illustrating how the illative case can be used with plural nouns to indicate direction or targeting toward a group. It is primarily of interest to students of Finnish morphology, language professionals, and readers engaging with travel-related prose. See also Finnish grammar, illative case, matkustaja.