Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

proactive

adjective
 
 
/ˌprəʊˈæk.tɪv/ US  /ˌproʊ-/

Definition

taking action by causing change and not only reacting to change when it happens: Companies are going to have to be more proactive about environmental management. a proactive approach/roleEfficient and effective proactively
 
 
/-li/ adverb
Efficient and effective
(Definition of proactive adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Focus on the pronunciation of proactive