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forty-five

noun

for·​ty-five ˌfȯr-tē-ˈfīv How to pronounce forty-five (audio)
1
: a number that is five more than 40 see Table of Numbers
2
: a .45 caliber handgun
usually written .45
3
: a phonograph record designed to be played at 45 revolutions per minute
usually written 45
forty-five adjective
forty-five pronoun, plural in construction

Examples of forty-five 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.
Her mother started driving in from Hutto—about forty-five minutes away—every day. Lauren Hilgers, Harpers Magazine, 23 Nov. 2025 One hundred forty-five years later, watching privileged men scream and rant while hoarding power, opportunities and food over others feels like the United States has remained stagnant. Aramide Tinubu, Variety, 6 Nov. 2025 Sander envisioned some five hundred to six hundred photographs, divided into more than forty-five portfolios of twelve photographs each, organized in seven overarching groups. Noam M. Elcott, Artforum, 1 Nov. 2025 The number of displaced people kept increasing until, one day in November, our home had become a refuge for over forty-five relatives, all sharing our meals. Literary Hub, 21 Oct. 2025 See All Example Sentences for forty-five

Word History

First Known Use

circa 1623, in the meaning defined at sense 1

Time Traveler
The first known use of forty-five was circa 1623

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Cite this Entry

“Forty-five.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/forty-five. Accessed 3 Dec. 2025.

Kids Definition

forty-five

noun
for·​ty-five
ˌfȯrt-ē-ˈfīv
: a .45 caliber pistol
usually written .45

More from Merriam-Webster on forty-five

Last Updated: - Updated example sentences
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