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A number 1

noun
1.
A one (def 2).
Origin of A number 1
1835-1845
1835-45
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Slang definitions & phrases for a-number-1

A-number-1

adjective

Of the highest or best quality; first-class; excellent


The Dictionary of American Slang, Fourth Edition by Barbara Ann Kipfer, PhD. and Robert L. Chapman, Ph.D.
Copyright (C) 2007 by HarperCollins Publishers.
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Difficulty index for A number 1

Few English speakers likely know this word

Word Value for a

0
0
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