optimization

noun

: 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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During an optimization run completed in December, Claros treated more than 170,000 gallons of industrial process water. — Alexandra Harrell, Footwear News, 8 Oct. 2026 Yet now, that painstaking optimization is becoming a potentially catastrophic vulnerability. — Todd J. Stein, Fortune, 7 Oct. 2026 It might be called generative engine optimization (GEO) or answer engine optimization (AEO) or AI visibility. — Ben Foster, Forbes.com, 5 Oct. 2026 The Power Cleaner performs a more intensive scan than the Quick Optimizer, with options to run optimizations automatically when the scan finishes and to shut down the system after optimization completes. — Neil J. Rubenking, PC Magazine, 30 Sep. 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 9 Oct. 2026.

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