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decades-long

American  
[dek-aydz-lawng] / ˈdɛk eɪdzˌlɔŋ /
Or decadeslong

adjective

  1. happening across or continuing for multiple decades.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Eminem spends bar after bar defending his decision to even appear on the song, touting his decades-long friendship with Kid Rock and their intertwined history in the music industry.

From Salon ● Oct. 21, 2026

For Kesic, switching to direct audience support was easier because of his decades-long profile but he worries about other journalists who may face pressure.

From Barron's ● Oct. 21, 2026

In 2025, researchers began incorporating observations from the Japan Aerospace Exploration Agency's GCOM-W satellite, helping maintain the decades-long record used to understand Antarctica's changing ice.

From Science Daily ● Oct. 16, 2026

The bill seeks to deal with the unresolved legacy of the decades-long violent conflict.

From BBC ● Oct. 13, 2026

At about that time, Andean societies were assailed by the first of several decades-long droughts, paradoxically interrupted by El Nino-induced floods.

From "1491" by Charles C. Mann

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