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twenty

American  
[twen-tee, twuhn-] / ˈtwɛn ti, ˈtwʌn- /

noun

plural

twenties
  1. a cardinal number, 10 times 2.

  2. a symbol for this number, as 20 or XX.

  3. a set of this many persons or things.

  4. Informal. a twenty-dollar bill.

    Can you give me two tens for a twenty?

  5. twenties, the numbers, years, degrees, or the like, from 20 through 29, as in referring to numbered streets, indicating the years of a lifetime or of a century, or referring to degrees of temperature.

    He lives in the West Twenties. She's in her early twenties. The temperature must be in the high twenties today.

  6. Slang. Also 20 location; ten-twenty.

    What’s your twenty?


adjective

  1. amounting to 20 in number.

twenty British  
/ ˈtwɛntɪ /

noun

  1. the cardinal number that is the product of ten and two; a score See also number

  2. a numeral, 20, XX, etc, representing this number

  3. something representing, represented by, or consisting of 20 units

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

determiner

    1. amounting to twenty

      twenty questions

    2. ( as pronoun )

      to order twenty

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of twenty

First recorded before 900; Middle English; Old English twēntig; cognate with Old Frisian tw(e)intich, Old High German zweinzug ( German zwanzig ), Gothic twai tigjus two tens

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

You try to pay attention with twenty boys talking in your head!

From Literature

Devastation stretched for an incredible twenty miles around the mountain.

From Literature

Dr. Ilko's conclusions are based on ten years of research that took her to more than twenty archives and over sixty Augustinian sites, including remote and difficult to access ruins.

From Science Daily

It’s easy to find your quarry if you’ve been told to hunt down a flying girl and then you see a child, twenty feet up, weaving through a flock of seagulls.

From Literature

There are about twenty of us, a mix of code breakers and local citizens.

From Literature