oberen
Oberen is the declined form of the German adjective ober, meaning upper or top. It does not function as a standalone word in typical usage; instead, it appears as the adjectival form before plural nouns when the noun is definite, conveying the sense of “the upper …” or “the top …” For example, die oberen Stockwerke means “the upper floors,” and die oberen Etagen means “the upper floors” as well.
In German adjective declension, after a definite article in the plural, the ending -en is used. Therefore,
Oberen appears frequently in architecture, real estate, urban planning, and descriptive writing about buildings or city
Oberen is not a separate noun or a standalone term; its meaning derives from the base adjective