Maximize Your Business Advertising Budget with the Best Credit Cards for Spending Power We weren’t able to create a summary for you. Refresh your page to try again. In fact, publicly traded organizations spend an average of about 11% of their total revenue on marketing , per Gartner. In fact, publicly traded organizations spend an average of about 11% of their total revenue on marketing , per Gartner. MAXIMIZE definition: to increase to the greatest possible amount or degree. See examples of maximize used in a sentence. to make something as great in amount, size, or importance as possible: 2. Definition of maximize verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. maximize synonyms, maximize pronunciation, maximize translation, English dictionary definition of maximize. max·i·mized , max·i·miz·ing , max·i·miz·es 1. To increase or make as … 2 meanings: 1. to make as high or great as possible; increase to a maximum 2. mathematics to find the maximum of (a function).... Click for more definitions.