pölyisiin
Pölyisiin is a Finnish term that can function in two ways: as a grammatical form and, in some contexts, as a proper name. Linguistically, it is the illative plural form of the adjective pölyinen, meaning dusty. The illative case expresses direction toward something, so pölyisiin roughly translates to “into dusty places.” It appears in descriptive Finnish texts and is part of the standard inflection pattern for adjectives ending in -inen.
In fiction and gaming, pölyisiin is sometimes used as a place name or setting, capitalized as Pölyisiin.
Etymology and usage notes: the word ultimately derives from pöly, meaning dust, with the suffix -inen forming