What is "reinvesting"

Usage examples of "reinvesting".

The family stayed independent, selling information when our funds ran low, reinvesting in data from freelance expeditions to the Horsehead and Lesser Magellan.

I kept investing it, then reinvesting the profits in Moto-Prosthetics.

He kept reinvesting in himself, buying cars, making sure those cars were up to snuff with new tires and batteries, full gas tanks, oil changes.

I kept investing it, then reinvesting the profits in Moto-Pros thetics.