To perform satisfactory physical labor or to provide other worthy services in return for remuneration, lodging, or other benefits; to support oneself financially.
To be worthwhile.
To pay or provide money for.
To form a debt into a stock charged with interest.
To place (money) in a fund.
A sum or source of money.
An organization managing such money.
A large supply of something to be drawn upon.
A money-management operation, such as a mutual fund.