Bedeutung von “efficient” — Learner’s Dictionary

efficient

adjective us uk /ɪˈfɪʃənt/

B1 working well and not wasting time or energy:

an efficient person/organization
Email is a quick and efficient way of contacting people.
→ Opposite inefficient
efficiently adverb

(Definition von “efficient” aus dem Cambridge Learner's Dictionary © Cambridge University Press)