How would you like to use PONS.com?

Already a PONS subscriber?

PONS with ads

Go to PONS.com as usual with ad tracking and advertisements.

You can find details of tracking in Information about data protection and under Privacy settings.

PONS Pur

without advertising by third parties

without ad tracking

Subscribe now

If you already have a user account for PONS.com, then you can subscribe to PONS Pur here.

in the PONS Dictionary

efficiency [ɪˈfɪʃənsi] N no pl

1. efficiency ECON:

efficiency

2. efficiency (effectiveness):

efficiency

3. efficiency PHYS:

efficiency

cost-effectiveness, cost efficiency N no pl ECON

efficiency planning N no pl

efficiency planning

efficiency ratio N ECON

efficiency ratio

labor efficiency N no pl Am

labor efficiency → labour efficiency

labour efficiency N

labour efficiency

labour efficiency N

labour efficiency
OpenDict entry

blue efficiency ADJ

blue efficiency AUTO Brit pej clipping
sprawnosc Brit form