交こう換かん貿ぼう易えき制せい

noun

barter system

Refers to a system of trade where goods or services are exchanged directly without using money.

• その国くにでは交こう換かん貿ぼう易えき制せいがまだ広ひろく行おこなわれている。

  The barter system is still widely practiced in that country.