Definition of "broad-based" []

• Having a broad foundation; securely founded.

The Century Dictionary (Public Domain)

• "Organizers say they also plan to march outside banks, corporations, foreclosed homes, schools and libraries in what they are calling a broad-based call to action."
• "Organizers for Occupy Oakland said during an afternoon news conference that in addition to the port disruption on Wednesday, they also plan to march outside banks, corporations, foreclosed homes, schools and libraries in what they are calling a broad-based call to action."
• "America was built on the idea of broad-based prosperity, of strong consumers all across the country."