as in extension
the act of making longer
the indefinite prolongation of the ceasefire
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Recent Examples of prolongation
The prolongation was 242 days in 2023 and 346 days in 2024, according to the report.
—
Steve Sadin, Chicago Tribune, 17 Mar. 2026
Steve Sadin, Chicago Tribune, 17 Mar. 2026
Recent Examples of Synonyms for prolongation
extension
Noun
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The Chicago Blackhawks have given general manager Kyle Davidson a multiyear contract extension, Chairman and CEO Danny Wirtz said Wednesday.—
Kalen Lumpkins,
Chicago Tribune,
16 Apr. 2026
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The contract extension covers the 2027-34 seasons, which include the final five seasons of club control and McGonigle’s first three seasons of free agency.—
Ryan Canfield,
FOXNews.com,
15 Apr. 2026
Cite this Entry
“Prolongation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/prolongation. Accessed 22 Apr. 2026.
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