monthslong

adjective

months·​long ˈmən(t)ths-ˈlȯŋ 

: 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

Its narration presents pregnancy as a societal ideal, while noting that a live birth depends on a monthslong chain of events going just right. — Katherine Pukinskis, The Conversation, 26 Oct. 2026

The region faced a monthslong stretch of below-average rainfall before the restrictions took effect. — Nick Sullivan, Charlotte Observer, 24 Oct. 2026

Following a 2023 executive order by Mayor Todd Gloria, all San Diego affordable housing proposals must be reviewed within 30 business days instead of extending into a monthslong process. — Isabel Rivera, Miami Herald, 21 Oct. 2026

Add to that the monthslong collapse of US financial support for Ukraine, with Europe now paying for military aid. — Nick Paton Walsh, CNN Money, 20 Oct. 2026

Word History

First Known Use

1898, in the meaning defined above

Rhymes for monthslong

• agung
• along
• belong
• birdsong
• furlong
• headlong
• headstrong
• lifelong
• plainsong
• prolong
• sarong
• tanjong