fourfold

adjective

four·​fold ˈfȯr-ˌfōld How to pronounce fourfold (audio)
-ˈfōld
1
: being four times as great or as many
2
: having four units or members
fourfold adverb

Examples of fourfold in a Sentence

There has been a fourfold increase in membership this year.
Recent Examples on the Web Purchases, which typically jump during the hottest months as air conditioners crank up, have risen as much as fourfold since March to about 350,000 barrels a day, according to Vortexa. Eva Roytburg, Fortune, 12 July 2024 In 2022, there were 363 attacks on emergency medical service workers, a fourfold surge compared to 2018, according to the most recent FDNY data. Chris Sommerfeldt, New York Daily News, 11 Apr. 2024 The chip also offers a fourfold boost for computations using the BFloat 16-number format. Benj Edwards, Ars Technica, 11 Apr. 2024 In the end, then, there are just two ways to solve the puzzle of the fourfold exponentiation of π. Manon Bischoff, Scientific American, 24 Jan. 2024 See all Example Sentences for fourfold 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'fourfold.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Middle English, from Old English fēowerfeald, from fēower + -feald -fold

First Known Use

before the 12th century, in the meaning defined at sense 1

Time Traveler
The first known use of fourfold was before the 12th century

Dictionary Entries Near fourfold

Cite this Entry

“Fourfold.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fourfold. Accessed 26 Jul. 2024.

Kids Definition

fourfold

adjective
four·​fold -ˌfōld How to pronounce fourfold (audio)
-ˈfōld
: being four times as great or as many

More from Merriam-Webster on fourfold

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