Definitions

1. adjective

tending to take the initiative in dealing with problems or difficult situations; anticipatory and preventive rather than reactive.

“The company’s proactive approach to environmental issues helped them save millions of dollars in the long run.”

2. noun

a person who takes the initiative in dealing with problems or difficult situations.

“As a proactive member of the community, John volunteered to help organize a disaster relief effort.”

3. verb

to take the initiative in dealing with problems or difficult situations.

“The company decided to proactively address the issue by hiring more staff to handle the workload.”