mobiililaitteidensa

The term "mobiililaitteidensa" is a Finnish grammatical form. It is the genitive plural of the word "mobiililaite," which translates to "mobile device" in English. The "-idensa" ending signifies possession by a plural subject. Therefore, "mobiililaitteidensa" literally means "their mobile devices."

This word would be used in a sentence to indicate that a group of people or entities possess or are associated with mobile devices. For example, in Finnish, one might say "Opiskelijat käyttävät mobiililaitteidensa opiskeluun," which translates to "The students use their mobile devices for studying." The genitive case here indicates ownership or association.

Understanding this grammatical structure is key to comprehending Finnish sentences involving possession by multiple subjects related to mobile technology. The word itself does not refer to a specific type of mobile device but rather the concept of multiple mobile devices belonging to a group. This grammatical distinction is common in Finnish and other agglutinative languages.