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
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What that means—when Bunty might report to work, and what happens after forty-five days—went unsaid. Peter Slevin, The New Yorker, 13 Mar. 2025 Eventually, Abbott would send forty-five thousand people to New York, most of them Venezuelans, along with another thirty-seven thousand people to Chicago, nineteen thousand to Denver, and twelve thousand to Washington. Jonathan Blitzer, The New Yorker, 10 Mar. 2025 In 2013, much of Presley’s estate was acquired for a hundred and forty-five million dollars by a company called Authentic Brands Group. Zach Helfand, The New Yorker, 10 Mar. 2025 One morning in early January, the ranch’s owner, Martín Wall, a forty-five-year-old cattleman and a seventh-generation Texan, showed me around. Jonathan Blitzer, The New Yorker, 10 Mar. 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 17 Apr. 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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