monthslong

adjective

months·​long ˈmən(t)ths-ˈlȯŋ How to pronounce monthslong (audio)
: lasting through several or many months
a monthslong delay
Federer goes on one of his monthslong winning benders …—L. Jon Wertheim

Examples of monthslong in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Earlier this month, federal investigators began sharing evidence in these cases with Hennepin County and state prosecutors after a monthslong lack of cooperation. — Stephen Swanson, CBS News, 29 July 2026 Beginning Middle End starts with its nameless, newly single narrator, a Mexican writer living in New York, embarking on a monthslong European trip with her preteen daughter. — Lily Meyer, The Atlantic, 28 July 2026 Forbes removed Prince Alwaleed from its billionaire ranks in 2018 following his monthslong detainment by the Saudi government in 2017, before he and other Saudis were included again in 2025. — Ty Roush, Forbes.com, 28 July 2026 The new monthslong delay in the Paramount-WBD merger — and the looming prospect of mass layoffs if and when that happens — has left employees at both companies feeling unsure of what will happen and when. — Todd Spangler, Variety, 27 July 2026 See All Example Sentences for monthslong

Word History

First Known Use

1898, in the meaning defined above

Time Traveler
The first known use of monthslong was in 1898

Rhymes for monthslong

See All Rhymes for monthslong

Browse Nearby Words

Monthly Meeting
monthslong
Monti
See all Nearby Words

Cite this Entry

“Monthslong.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/monthslong. Accessed 5 Aug. 2026.

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