The definition of proactive is someone who takes an active role in dealing with something before it needs to be taken care of.
(adjective)An example of proactive is a student studying for a fall semester class during their summer vacation.
See proactive in Webster's New World College Dictionary
adjective
Origin: pro- + -active, as in reactive
adjective
Origin: pro- + -active, as in retroactive
See proactive in American Heritage Dictionary 4
or pro-ac·tive
adjectiveRelated Forms:
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