alueidensa

alueidensa is a Finnish noun phrase meaning “their areas.” It represents a possessive construction used when the possessor is a plural subject (they) and the possessed noun refers to multiple areas. The form combines the plural base of alue (area) with the appropriate genitive/possessive endings to indicate ownership by a group, and it appears most often in written or formal contexts such as official reports or regional planning documents.

In use, alueidensa functions as a modifier that specifies whose areas are being discussed. It can appear in sentences describing characteristics, plans, or resources associated with those areas. For example, a local government document might state that it aims to improve alueidensa infrastruktuuria (the infrastructure of their areas), or a report could discuss alueidensa palveluita (the services of their areas).

Typical contexts for alueidensa include politics, administration, and geography, where authors need to refer to territories, regions, or localities owned by a group rather than a single entity. It is one of several Finnish possessive constructions that link a noun to its possessor, with the form changing according to number and person of the possessor.

See also: Finnish grammar, possessive suffixes, genitive case, alue (area). Note that in everyday speech speakers may opt for clearer phrasing such as heidän alueittensa? or oma alueemme, depending on the number and clarity of the referents.