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No. 1

[ nuhm-ber wuhn ]
/ ˈnʌm bər ˈwʌn /
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noun
number one.
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Origin of No. 1

First recorded in 1595–1605
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use No. 1 in a sentence

British Dictionary definitions for No. 1

NO1
/ text messaging /

abbreviation for
no-one
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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