This is the 2336th most frequent Swedish word.
decenniet
"The decade."
'Decenniet' is used as a subject indicating a specific ten-year period during which significant events or developments occurred.
Under decenniet har teknologi utvecklats drastiskt.
During the decade, technology has evolved drastically.
Here, 'det senaste decenniet' serves as a reference to the immediate past ten-year period, indicating a specific interval.
Framgångarna under det senaste decenniet har inspirerat många.
The successes during the past decade have inspired many.
'Decenniets' in the possessive form denotes something related to the ten-year period it is describing, such as its ending.