serving to prepare for, intervene in, or control an expected occurrence or situation, esp. a negative or difficult one; anticipatory: proactive measures against crime.
pro·ac·tive or pro-ac·tive (prō-āk'tĭv) adj. Acting in advance to deal with an expected difficulty; anticipatory: proactive steps to prevent terrorism. pro·ac'tion n., pro·ac'tive·ly adv., pro·ac'tive·ness, pro'ac·tiv'i·ty n.
Main Entry: pro·ac·tive Pronunciation: (')prO-'ak-tiv Function: adjective : relating to, caused by, or being interference between previouslearning and the recall or performance of later learning <proactive inhibition of memory>