bankroll

"Bankroll" originally referred to the money a gambler had ready to bet—the literal roll of bills set aside against the house. Today, it is used more broadly to describe any substantial amount of money used to finance a project, business, or lifestyle. It works as both a noun (the funds themselves) and a verb (the act of providing those funds). A film might have a big bankroll, or a wealthy investor might bankroll a startup. It suggests having enough resources to pursue an endeavor without immediate financial pressure.

The word "bankroll" has an interesting history rooted in the world of gambling. Originally, it literally meant the stack of bills a gambler carried to the betting table—the funds readily available for wagers against the house. Over time, its meaning expanded beyond casinos and racetracks to become a staple of business and general conversation.

Today, "bankroll" refers to any substantial amount of money set aside to finance something—a project, an enterprise, or even a lifestyle. A film production might have a $200 million bankroll, indicating the budget allocated for its creation. In its verb form, "to bankroll" means to provide financial backing for a person or project. For example, a venture capitalist might bankroll a tech entrepreneur's latest invention, or a wealthy donor might bankroll a political campaign.

You can also use "bankroll" to describe someone's overall wealth or financial security. Saying "he's living off his bankroll after selling his company" suggests he is comfortably supported by the capital he accumulated. It often implies a degree of independence, since having a solid bankroll allows you to pursue goals without immediate financial constraints. While it doesn't always mean being a billionaire, it usually suggests having enough ready cash to make things happen, whether that's winning at the poker table or launching the next big project.