optimization

noun

op·​ti·​mi·​za·​tion ˌäp-tə-mə-ˈzā-shən How to pronounce optimization (audio)
: an act, process, or methodology of making something (such as a design, system, or decision) as fully perfect, functional, or effective as possible
specifically : the mathematical procedures (such as finding the maximum of a function) involved in this

Did you know?

Optimization started its gradual perfection in mid-19th-century English, when it was derived from optimize, a word first used in the early part of that same century with the meaning "to make the best or most of." In basic applications, optimization refers to the act or process of making something as good as it can be. In the 21st century, it has seen much use in technical contexts having to do with attaining the best possible functionality, as in "network optimization" and "search engine optimization" (SEO). Like the words optimum and optimism (which refer, respectively, to the amount or degree of something that is best or most effective, and to a feeling or belief that good things will happen in the future), optimize and optimization derive from Latin optimus, meaning "best."

Examples of optimization in a Sentence

Recent Examples on the Web
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And doctors began pinpointing the midlife hormonal transition period as a key time for health optimization in books such as The New Menopause and How to Menopause. Alexa Mikhail, Flow Space, 22 Dec. 2025 Competition between brands, panel supply expansion, the optimization of manufacturing processes, and the commoditization of supporting components reduce prices too. New Atlas, 21 Dec. 2025 However, while industrial-scale production will require further optimization, particularly to reduce milling time, this work demonstrates that high-performance graphene does not need to come at an environmental cost. Rupendra Brahambhatt, Interesting Engineering, 20 Dec. 2025 Hotels offer a setting where optimization can occur without friction — folded into travel rather than carved out from it. Amy Francombe, Vogue, 19 Dec. 2025 See All Example Sentences for optimization

Word History

Etymology

optimize + -ation

First Known Use

1857, in the meaning defined above

Time Traveler
The first known use of optimization was in 1857

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Cite this Entry

“Optimization.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/optimization. Accessed 25 Dec. 2025.

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