Synonyms of prolongednext
: continuing for a notably long time : extended in duration
a prolonged delay
a prolonged recession
a prolonged absence
a prolonged drought
And in today's competitive situation a prolonged strike can very easily lead to a serious loss of market share which is difficult, if not impossible, to recapture.—David Reid
Sometimes the only answer is a prolonged time away from the sport followed by a slow, steady reconditioning program along with physiotherapy of some type …—William J. Goldwag
prolongedly adverb
… and Andy demonstrates … the odd talent of coughing in his sleep, coughing prolongedly without waking himself. —John Updike

prolonged

2 of 2

past tense and past participle of prolong

Examples of prolonged in a Sentence

Recent Examples on the Web
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Adjective
Asian economies are among the biggest customers of energy shipped through the Strait of Hormuz, the narrow waterway connecting the Persian Gulf with the Arabian Sea, making any prolonged disruption particularly consequential for the region. — Lee Ying Shan, CNBC, 7 Oct. 2026 Often, the prospect of leaving carries the possibilities of financial insecurity, child custody issues and prolonged court battles. — Kristen Rogers, CNN Money, 6 Oct. 2026 The region stretching from North Dakota to Texas contains a large share of the country’s beef production, Hanson said, making prolonged drought there particularly damaging. — Evan Moore, Charlotte Observer, 6 Oct. 2026 However, unusually prolonged service in any position increases the possibility that illness, cognitive decline or death will lead to an unplanned and probably rocky transition. — Nancy Forster-Holt, The Conversation, 6 Oct. 2026 See All Example Sentences for prolonged

Word History

First Known Use

Adjective

circa 1525, in the meaning defined above

Time Traveler
The first known use of prolonged was circa 1525

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Cite this Entry

“Prolonged.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prolonged. Accessed 9 Oct. 2026.

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