a large edible clam, Saxidomus nuttalli, of the west coast of North America.
- Money spider
noun 1. any of certain small shiny brownish spiders of the family Linyphiidae
noun 1. (informal) an enterprise, idea, person, or thing that is a source of wealth
/ˈmʌnɪˌspɪnɪŋ/ adjective 1. (informal) earning money or making a profit
noun, Economics. 1. the sum of demand or checking-account deposits and currency in circulation. noun 1. the total amount of money in a country’s economy at a given time See also M0, M1, M2, M3, M3c, M4, M5 The amount of money in circulation at a given time, usually controlled by some central banking authority.