tidsalderen
Tidsalderen is a term used in Norwegian and Danish to describe a distinct historical era characterized by shared social, economic, technological, or cultural features. It is a broad, often contested label applied by historians, archaeologists, and writers to group together changes that unfold over multiple generations. The word combines tids (time) and alderen (the age); tidsalderen specifically refers to “the era” within a given context.
In practice, tidsaldre are defined in various ways depending on discipline and national historiography. Commonly named
Boundaries between tidsaldre are not fixed, and different scholars may propose different start and end dates
See also era, periodization, and chronology, as well as specific named tidsaldre like the Iron Age, Bronze