Maximizing refers to the act of making the best use of something or ensuring that something is fully utilized or exploited to its full potential. It is often used in the context of maximizing one's potential or … Maximize definition: To increase or make as great as possible. While many developed economies have succeeded in closing the gender gap in education, few have succeeded in maximizing the returns on this investment. By exercising before your first meal, you'll boost your metabolism and maximize the amount of time your body is burning fat. To increase or make as great or large as possible: "the ideal of maximizing opportunity through the equalizing of educational opportunity" (Robert J. 5 days ago · The meaning of MAXIMIZE is to increase to a maximum. How to use maximize in a sentence. MAXIMIZE definition: to increase to the greatest possible amount or degree. See examples of maximize used in a sentence.