évszázadban
Évszázadban is a Hungarian locative form derived from the noun évszázad, meaning “century.” The phrase is used to indicate that something occurs within a century or during a particular century, typically in historical narration or descriptive prose. It functions as a temporal adverbial expression and is not usually used as a stand-alone lexical item; it relies on context or a specified century to be fully clear.
Morphology and usage forms include az évszázadban meaning “in the century,” or more commonly a named century
Usage notes: you will often encounter the phrase with a definite article or with a cardinal-century designation.