mäen
Mäen is the genitive singular form of the Finnish noun mäki, which means hill or mound. In Finnish, the genitive marks possession or association, and mäen is formed by adding the -n suffix to the stem of mäki. The form is used in a variety of grammatical constructions and in place names.
In ordinary usage, mäen signals that something belongs to or relates to a hill. It appears in
Mäen is common in toponymy and descriptive language. In place names, it can function as a component
Finnish grammar treats mäen as a lowecase common noun form when not part of a proper noun.
Overall, mäen is a standard genitive form that enables speakers to express ownership or association with hills,