51Թ

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View synonyms for

number one

noun

  1. oneself, especially one's own well-being or interests.

    to look out for number one.

  2. a person, company, etc., that is first in rank, order, or prestige.

    Our team is number one.

  3. urination: used especially by or with reference to children.



adjective

  1. of the highest in quality, status, importance, etc.; first-rate.

    a number one performance.

  2. first in rank, order, or prestige.

    the number one book on the bestseller list.

number one

noun

  1. the first in a series or sequence

  2. an informal phrase for oneself myself

    to look after number one

  3. informalthe most important person; leader, chief

    he's number one in the organization

  4. informalthe bestselling pop record in any one week

  5. euphemisticthe act or an instance of urination

  6. a haircut in which the hair is cut very close to the head with an electric shaver

“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

adjective

  1. first in importance, urgency, quality, etc

    number one priority

  2. informal(of a pop record) having reached the top of the charts

“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
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51Թ History and Origins

Origin of number one1

First recorded in 1830–40
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Idioms and Phrases

Idioms
  1. make / do / go number one, to urinate: used especially by or with reference to children.

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Example Sentences

Examples have not been reviewed.

"But it's really important, in my opinion, to keep Test cricket as the number one in South Africa."

From

The 22-year-old, who will regain her status as British number one on Monday, has been struggling with the issue since competing in Strasbourg last month before the French Open.

From

The rockers have recently had their first number one album and have developed a huge following with breakout viral hits - all while remaining anonymous behind custom-designed masks.

From

The awards for teenage world champion Littler and world number one Humphries are further evidence of darts' booming popularity.

From

Rock band Pulp have achieved their first official number one album in 27 years with their new release More.

From

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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