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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Longevity clinics are charging anywhere from a few hundred dollars to more than $150,000 a year for full-body scans, genetic sequencing, hormone optimization and regenerative therapies, and patients are signing up in record numbers despite warnings that many of the treatments remain unproven. Hanna Wickes, Miami Herald, 18 May 2026 The goal is early detection of disease risk and long-term health optimization — catching what’s brewing before symptoms ever surface. Hanna Wickes, Fort Worth Star-Telegram, 18 May 2026 Automation, productivity, data analytics, marketing optimization and intelligent assistants dominate discussions in boardrooms, conferences and business schools. Jose Luis Gonzalez Rodriguez, Forbes.com, 18 May 2026 Instead of solving the full optimization problem in a brute-force way, TFC allows key physical constraints (like leaving Earth in a tangential burn) to be built directly into the mathematical formulation. Rupendra Brahambhatt, Interesting Engineering, 17 May 2026 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 21 May. 2026.

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