May 8, 2026 · The meaning of MAXIMIZE is to increase to a maximum. How to use maximize 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. to increase to the greatest possible amount or degree: to maximize profits. to give the highest estimate to. to make fullest use of. If you maximize something, you make it as great in amount or importance as you can. In order to maximize profit, the firm would seek to maximize output. [VERB noun] They were looking for suitable … max•i•mize /ˈmæksəˌmaɪz/ v. [~ + object], -mized, -miz•ing. to increase to the greatest possible amount: to maximize profits. to make fullest use of: to maximize one's potential. There are three meanings listed in OED's entry for the verb maximize, one of which is labelled obsolete.