Definition of optimize verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
op•ti•mize (op′ tə mīz′), v., -mized, -miz•ing. to make as effective, perfect, or useful as possible. to make the best of. Computing to write or rewrite (the instructions in a program) so as to maximize efficiency and speed in retrieval, storage, or execution.
"Optimizing" implies making something as effective as possible, focusing on efficiency and functionality. "Improving" is a more general term for making something better, but doesn't necessarily mean achieving the best possible outcome.
Optimize means to make the best possible use of something. If you optimize your home storage capacity, you clean and organize your closets and drawers to be able to fit the most in.