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.
Marco Jansen hit six fours for a 20-ball 26, before holing out off Hazlewood. — ABC News, 11 Oct. 2026 In-line fours got bigger, went a hell of a lot faster, and schooled several generations of riders in sheer terror, while simultaneously addicting them to industrial doses of adrenaline. — New Atlas, 10 Oct. 2026 There’s a teeny, tiny kids club that’s probably only fun for the under-fours and even then, rather limited. — Condé Nast, Condé Nast Traveler, 7 Oct. 2026 American consumers who couldn’t afford to buy a home when rates were in the fours will be hard-pressed to buy in the sevens today. — The Editorial Board, Chicago Tribune, 2 Oct. 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

Browse Nearby Words

Cite this Entry

“Four.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/four. Accessed 15 Oct. 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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