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
Woodrow	WUWD-ro	English
Erja	ER-yah	Finnish
Beylke	-	Yiddish
Cyneheard	-	Anglo-Saxon
Agung	-	Indonesian
Peyton	PAY-tən	English