twenty

noun

twen·​ty ˈtwen-tē How to pronounce twenty (audio) ˈtwən- How to pronounce twenty (audio)
plural twenties
Synonyms of twentynext
1
: a number equal to two times 10 see Table of Numbers
2
twenties plural : the numbers 20 to 29
specifically : the years 20 to 29 in a lifetime or century
3
: a 20-dollar bill
twentieth adjective or noun
twenty adjective
twenty pronoun, plural in construction

Examples of twenty in a Sentence

Tomorrow the temperature will be in the low twenties.
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.
Built in the late nineteen-twenties, the park sits on more than eight acres at the foot of the hill where Carlsberg ran its original brewery, and is ringed by apartment blocks, schools, and churches. Eric Klinenberg, New Yorker, 6 Apr. 2026 The declines were concentrated among prime working-age men (twenties to thirties); young women between ages 20 and 24; and men over 55. Eva Roytburg, Fortune, 3 Apr. 2026 This despite being a film and TV veteran, having been an actress in her teens and twenties. Borys Kit, HollywoodReporter, 1 Apr. 2026 Liverpool captain Virgil van Dijk is the experienced outlier, but the rest are all in their mid-twenties and maturing at the same time. Tim Spiers, New York Times, 1 Apr. 2026 See All Example Sentences for twenty

Word History

Etymology

Middle English, from twenty, adjective, from Old English twēntig, noun, group of 20, from twēn- (akin to Old English twā two) + -tig group of 10; akin to Old English tīen ten — more at two, ten

First Known Use

13th century, in the meaning defined at sense 1

Time Traveler
The first known use of twenty was in the 13th century

Cite this Entry

“Twenty.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/twenty. Accessed 8 Apr. 2026.

Kids Definition

twenty

noun
twen·​ty ˈtwent-ē How to pronounce twenty (audio)
plural twenties
: a number equal to two times 10 see number
twenty adjective or pronoun

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