Definitions
1.nounEffective management of a community or system, or especially its resources.
2.nounThe study of money, currency and trade, and the efficient use of resources.
3.nounFrugal use of resources."economy of word"
4.nounThe system of production and distribution and consumption. The overall measure of a currency system; as the national economy.
5.nounThe method of divine government of the world. (See w:Economy (religion).)
6.nounThe part of a commercial passenger airplane or train reserved for those paying the lower standard fares; economy class.
7.nounManagement of one’s residency.
8.adjectiveCheap to run; using minimal resources; representing good value for money."Economy size."