be onto a winner

To be progressing in a way that is likely to succeed. I think we're onto a winner with this new environmental initiative—the whole company has really embraced it. After all of those failed experiments, our team is finally onto a winner now.

be onto a winner

to be likely to succeed, usually because what you are selling is very popular I think they're onto a winner with their latest product.

Common Names:

Name	Pronounced	Usage
Godeliva	-	Ancient Germanic
Jackson	['dʒæksn]
Kavita	-	Indian, Hindi, Marathi
Meintje	MIEN-tyə	Dutch
Florentine	-	French
Star	STAHR	English