1
: a number that is one more than three see Table of Numbers
2
: the fourth in a set or series
the four of hearts
3
: something having four units or members: such as
a
: a 4-oared racing shell or its crew
b
: a 4-cylinder engine or automobile
four adjective
four pronoun, plural in construction

Examples of four in a Sentence

“What time is it?” “It's four.” I leave each day at four.
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.
Brook, the England captain, smashed 79 not out off only 35 balls, with eight fours and four sixes. ABC News, 9 July 2026 Eric Walsh, of Baker Tilly Municipal Advisors, said his calculations include a 7% maximum interest rate but estimates the actual rate to be in the high threes or low fours. Doug Ross, Chicago Tribune, 28 May 2026 See All Example Sentences for four

Word History

Etymology

Middle English, from four adjective, from Old English fēower; akin to Old High German fior four, Latin quattuor, Greek tessares, tettares

First Known Use

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

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

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Cite this Entry

“Four.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/four. Accessed 10 Jul. 2026.

Kids Definition

1
: a number that is one more than three see number
2
: the fourth in a set or series
3
: something having four units or members
four adjective or pronoun

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