1
: a number that is one more than 2 see Table of Numbers
2
: the third in a set or series
the three of hearts
3
a
: something having three units or members
three adjective
three pronoun, plural in construction

Examples of three in a Sentence

“What time is it?” “It's three.” I leave each day at three.
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.
Guard Isaiah Collier hit three straight threes for the Jazz to score the final nine points of that spurt. — Anthony Chiang, Miami Herald, 11 Nov. 2026 Wolfson is preparing for all kinds of strategy scenarios, from full-court presses to teams relying on threes to trapping defenses. — Eric Sondheimer, Los Angeles Times, 11 Nov. 2026 As is normally the case for a Dan Hurley team, the Huskies are going to be a high-tempo offense looking for easy buckets or open threes. — David Troy Outkick, FOXNews.com, 6 Nov. 2026 Olivia Olson scored 19 and Syla Swords 10 as Michigan went 9-for-20 on threes. — Dom Amore, Hartford Courant, 6 Nov. 2026 See All Example Sentences for three

Word History

Etymology

Middle English, from three, adjective, from Old English thrīe (masculine), thrēo (feminine & neuter); akin to Old High German drī three, Latin tres, Greek treis

First Known Use

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

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

Cite this Entry

“Three.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/three. Accessed 15 Nov. 2026.

Kids Definition

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