economy
ə-,
ē-
pluraleconomies
Noun
1
: the structure or conditions of economic life in a country, area, or period
also : an economic system
2
a
: thrifty and efficient use of material resources : frugality in expenditures
also : an instance or a means of economizing : SAVING
b
: efficient and concise use of nonmaterial resources (such as effort, language, or motion)
3
a
: the arrangement or mode of operation of something : ORGANIZATION
b
: a system especially of interaction and exchange
an economy of information
4
archaic : the management of household or private affairs and especially expenses
Source