bet the ranch on something
idiomPart ofranch
bet the ranch on something — idiom
1. To risk everything you own on the success of one plan, investment, or decision,
1.idiom
Definition
To risk everything you own on the success of one plan, investment, or decision, so that you could lose all you have if it fails.
Example
Jessica warned her brother not to bet the ranch on a single stock investment.
The company bet the ranch on its new phone design, spending all its savings on development.