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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Fely reached the 40-rep mark, but two were deemed not to have reached full extension and were subtracted from his total.—
Darin Oswald,
Idaho Statesman,
25 Mar. 2026
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Kuku is positioning it as a genre first for Indian cinema, with the theatrical setting central to its strategy – the company sees the communal big-screen experience as distinct from, rather than an extension of, its existing digital offerings.—
Naman Ramachandran,
Variety,
25 Mar. 2026
Cite this Entry
“Prolongation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/prolongation. Accessed 27 Mar. 2026.
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