jäätyneessä
jäätyneessä is the inessive plural form of the Finnish word jäätynyt, which translates to "frozen" in English. The inessive case in Finnish indicates a state of being within or inside something. Therefore, jäätyneessä literally means "in the frozen ones" or "in the frozen things."
This grammatical form would typically be used in a sentence to describe something being located within a
The word itself is derived from the verb jäätyä, meaning "to freeze." The past participle form is