broad money: One measure of the money supply that includes M1, plus savings and small time deposits, overnight repos at commercial banks, and non-institutional money market accounts. This is a key economic indicator used to forecast inflation, since it is not as narrow as M1 and still relatively easy to track. All the components of M2 are very liquid, and the non-cash components can be converted into cash very easily.

Insurance cover extending beyond the basics to include rare events of potentially serious risk, and requiring a higher premium.