LEARNit Dictionary
cost-effectiveness
noun
/ˌkɒst ɪˈfektɪvnəs/
UK
/ˌkɔːst ɪˈfektɪvnəs/
US
1
the ability to give the best possible profit or benefits in comparison with the money that is spent
صرفه اقتصادی, اثربخشی اقتصادی