efficiency
efficiencynoun
UK/ɪˈfɪʃnsi/US/ɪˈfɪʃnsi/
C1the quality of working well without wasting time, money or energy
- We need to improve the efficiency of the system.
UK/ɪˈfɪʃnsi/US/ɪˈfɪʃnsi/
C1the quality of working well without wasting time, money or energy