Dictionary.net

One who economizes, or manages domestic or other concerns with frugality; one who expends money, time, or labor, judiciously, and without waste.

One who economizes, or manages domestic or other concerns with frugality; one who expends money, time, or labor, judiciously, and without waste.

One who is careful in the use of time, labor, or money; a student of the theory of the production and use of wealth.

One who manages household matters frugally; political economist, one who writes on or teaches political economy.

n. One who manages domestic or other concerns with frugality; —one who is conversant with political economy.