The phrase "big dreams" refers to having ambitious goals or aspirations in life. It means having plans or desires that are significant or life-changing. Full definition
Either he's a genius and the company is going to change the world, or he's a rich guy with big dreams of luxury products for other wealthy people. (treehugger.com)
For any mother with big dreams for their little one, this name would fit perfectly. (babygaga.com)
If so, then you've got big dreams for your soon - to - be business, along with plenty of ambition behind those dreams. (marketplaceplatform.com)