The startup's risky new product succeeded because a wealthy investor bankrolled its development.

She bankrolls several local startups that aim to reduce food waste.

Professional poker players adjust their betting strategies based on their bankrolls.

He was risking his reputation by bankrolling controversial research into gene editing.

Our company decided to bankroll the renewable energy start-up's pilot project.

He kept a neat bankroll in his coat pocket instead of carrying a wallet.

The band couldn't tour without their secret bankroller, who covered travel and accommodation costs.

Several bankrollers quietly funded the grassroots campaign, hoping their involvement would go unnoticed.

He waved a Michigan bankroll at the bartender to impress her, but it was just a single high-denomination bill wrapped around a stack of ones.

California bankrolls have supported grassroots conservation efforts that would otherwise lack funding.