jättimäisiin
Jättimäisiin is a Finnish adjective meaning "gigantic" or "enormous." It is the illative plural form of the adjective "jättimäinen." This grammatical form indicates movement into or being within a state of being gigantic. For example, one might describe objects or concepts as being "jättimäisiin" if they are of immense size or scale.
The root word "jätti" translates to "giant" in English. Therefore, "jättimäinen" literally means "giant-like" or "giant-sized."
In common usage, "jättimäisiin" would be used in sentences to describe something exceptionally large. For instance,