(slang, economics) Money, or other financial instruments, that moves regularly between different markets in search of the best interest rate. / (slang) Stolen currency.

(finance) A directive to pay a prespecified amount of money from prepaid funds, making it a more trusted method of payment than a check.

The act of engaging in transactions designed to obscure the origin of money, especially money that has been obtained illegally.

An imaginary tree from which money can be plucked. See money doesn't grow on trees. / (commercial name) The Malabar chestnut, Pachira aquatica. / (botany) The jade plant, Crassula ovata.

(economics) The total amount of money (bills, coins, loans, credit, and other liquid instruments) in a particular economy.

(idiomatic) A sum of money, often relatively small in amount, kept in reserve to use for impulsive, frivolous purposes.

(idiomatic) A ridiculously large (or, less commonly, small) sum of money.

(informal) Money that is obtained at the cost of another's life. / Money paid (as by a killer or the killer's clan) to the family of a person who has been killed.

A small sum of money given to a child, by a parent or guardian. / (US) A small sum of cash, carried on the person, for small, daily expenses.

Persons or families that have recently become wealthy. / (Britain) The decimal monetary system used in the United Kingdom since 1971.