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
VirgÍLio	-	Portuguese
Marijse	-	Dutch
Gregory	GREG-ə-ree	English
Cecilio	the-THEE-lyo (Spanish), se-SEE-lyo (Latin American Spanish), che-CHEE-lyo (Italian)	Spanish, Portuguese, Italian
Eugenio	e-oo-JE-nyo (Italian), e-oo-KHE-nyo (Spanish)	Italian, Spanish
Gulnara	-	Kazakh, Azerbaijani, Kyrgyz