Initiative/ɪˈnɪʃətɪv/ Definition 1 of 3Pro Tip 1/3Self-starting Quality Describes someone who begins work or tasks without prompting. He takes initiative by volunteering for assignments before anyone asks. Pro Tip 2/3Positive Trait Often seen as a leadership quality and highly valued by employers. Her initiative in streamlining the process impressed her superiors. Pro Tip 3/3Autonomous Action Acting on one's own volition without waiting for direction. Taking initiative, he resolved the customer's complaint immediately.