(Britain, parts of Canada) A teacher who fills a temporary position in a school on a short-term basis; often supplied by an agency.

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

Used other than figuratively or idiomatically: see power, supply. / A source of power such as the mains or a generator.

The chain of transportation mechanisms supplying food and materiel to an army in battle, or other field operation. / (by extension) Any system in place to provide resources to a group.

scarce, or difficult to find, or buy.

plural of supply curve

plural of supply side

plural of supply-sider

Donated blood which is stored in a blood bank. / The volume of blood flowing to part of the body over a particular time period.

plural of supply line