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No. 1

American  
[nuhm-ber wuhn] / ˈnʌm bər ˈwʌn /

noun

  1. number one.


Etymology

Origin of No. 1

First recorded in 1595–1605

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.

The 29-year-old Dane entered the finals after a walkover win in the semi-finals when world No. 1 Shi Yuqi of China withdrew.

From Barron's • May 17, 2026

“I’ve never seen anything like this,” world No. 1 Scottie Scheffler said after the third round.

From The Wall Street Journal • May 17, 2026

Definitely worthy of the No. 1 spot — “all in agreement, say ‘Tyler.’”

From Los Angeles Times • May 15, 2026

A double bogey would have pushed McIlroy into a playoff against none other than world No. 1 Scottie Scheffler.

From The Wall Street Journal • May 13, 2026

I don’t know what the fate of Bigger No. 1 was.

From "Native Son" by Richard Wright

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