tiårene

Tiårene is a Norwegian term that denotes a ten-year period, i.e., a decade. The word combines ti, meaning ten, with årene, the definite plural form of år (year), and is used in Norwegian to refer to a span of ten consecutive years. Unlike a fixed historical label, tiårene is relative to context and is typically made precise by giving the starting and ending year, for example tiårene 2010–2019 or tiårene 1990–1999.

Usage and scope: In journalism, history, and social science, tiårene serves as a unit of analysis that allows discussion of long-term trends without committing to the calendar decade. It can apply to any ten-year interval and is often used when comparing periods across time. When the term is used, it is usually accompanied by clarification of the exact years or the thematic focus (demography, economy, technology, culture).

Characteristics: The term is non-technical and widely understood in Norwegian; it does not imply any specific political or cultural era by itself. Its precise meaning depends on the years specified and the context in which it is used. It is commonly employed to describe patterns, changes, or cycles that unfold over a decade.

Examples of topics studied across tiårene include population growth, GDP development, urbanization, technology adoption, and shifts in consumer behavior. By framing analysis around tiårene, researchers can compare distinct ten-year windows to identify persistent trends or notable disruptions.

See also: Decade; Time period; Norwegian language terminology.