KK Pronunciation
〔 әˋfIʃәnsI,I- 〕
Pronunciation
〔 iˊfiʃәnsi 〕
Overview of noun efficiency
The noun efficiency has 2 senses
- efficiency -- (the ratio of the output to the input of any system)
- efficiency -- (skillfulness in avoiding wasted time and effort; "she did the work with great efficiency")
(Sound)
