Date: 1944
: a reduction in the cost of producing something (as a car or a unit of electricity) brought about especially by increased size of production facilities — usually used in plural
Date: 1944
: a reduction in the cost of producing something (as a car or a unit of electricity) brought about especially by increased size of production facilities — usually used in plural
Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003