yksikköihinsä
The Finnish word "yksikköihinsä" is a grammatical form derived from the noun "yksikkö," which translates to "unit" or "individual" in English. Specifically, "yksikköihinsä" is the third-person plural possessive in the allative case. This means it refers to something belonging to multiple "units" or "individuals," and indicates movement or direction towards them.
To break it down, "yksikkö" is the base word. The plural form is "yksiköt." The possessive suffix
This form is used in sentences where a subject is acting upon or moving towards something that