Meanings
Possibly a shortened form of "to bar none" or "barring none".
How to pronounce "bar none":
AU
Without exception; excluding nothing else of the same kind.
Example Sentences
1
She is the best singer bar none.
2
This is the most delicious cake in the world, bar none.
3
He is the most talented athlete in the school, bar none.
4
She is the smartest student in the class, bar none.
5
That hotel has the best service in the city, bar none.