Word.ws English Dictionary

A No. 1

A No. 1 adjective: first class, superior.

Adjective

A No. 1 (not comparable)

  1. (US, colloquial) First class, superior.

Questions about A No. 1

What does A No. 1 mean?
A No. 1 means first class, superior.
What part of speech is A No. 1?
A No. 1 is an adjective.

Words near A No. 1 in the dictionary

  1. a new broom sweeps clean
  2. a new broom sweeps clean, but an old broom knows all the corners
  3. a new broom sweeps clean, but an old broom knows the corners
  4. a new broom sweeps clean, but the old broom knows the corners
  5. a niente
  6. A No. 1
  7. a nod is as good as a wink
  8. a nod is as good as a wink to a blind horse
  9. a non domino
  10. a notch above
  11. A number

Source and license

Adapted from Wiktionary: A No. 1 (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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