Dictionary.com
Thesaurus.com
Synonyms

optimize

American  
[op-tuh-mahyz] / ˈɒp təˌmaɪz /
especially British, optimise

verb (used with object)

  • optimizes,
    present (3rd person singular)
  • optimized,
    past participle,  past
  • optimizing
    present participle
  1. to make as effective, perfect, or useful as possible.

  2. to make the best of.

  3. Computers. to write or rewrite (the instructions in a program) so as to maximize efficiency and speed in retrieval, storage, or execution.

  4. Mathematics. to determine the maximum or minimum values of (a specified function that is subject to certain constraints).


verb (used without object)

  • optimizes,
    present (3rd person singular)
  • optimized,
    past participle,  past
  • optimizing
    present participle
  1. to be optimistic.

optimize British  
/ ˈɒptɪˌmaɪz /

verb

  1. (tr) to take the full advantage of

  2. (tr) to plan or carry out (an economic activity) with maximum efficiency

  3. (intr) to be optimistic

  4. (tr) to write or modify (a computer program) to achieve maximum efficiency in storage capacity, time, cost, etc

  5. (tr) to find the best compromise among several often conflicting requirements, as in engineering design

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of optimize

First recorded in 1835–45; optim(um) + -ize

Explanation

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. Before the advent of the Internet, the word optimize was mostly used to describe the act of being really positive about the world, or being an optimist. But today one can scarcely hear the word without thinking about how to optimize a website or make it as efficient as possible. SEO, standing for "search engine optimization," refers to this process of optimizing a website to make it appear more frequently in web searches.

Keep Reading on Vocabulary.com

Vocabulary lists containing optimize

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

It helps younger people and athletes optimize athletic performance, prevent sports-related injuries and stay fit.

From Los Angeles Times Aug. 18, 2026

We’re all sitting at home sipping adaptogenic mushroom tonics, journaling our feelings and politely declining invitations to any event after 7 p.m. because we’d rather optimize our sleep scores than take a tequila shot.

From Salon Aug. 15, 2026

Connected devices routinely send information back to the router to help optimize wireless communication.

From Science Daily Aug. 12, 2026

Officials at the quarterly meeting also vowed to accelerate fiscal spending and the use of bond proceeds, while stepping up efforts to expand domestic demand and optimize supply.

From The Wall Street Journal Jul. 30, 2026

He taught her how to tell time and direction from the stars, and she showed him how to open the expert software in the boards to optimize them for night travel.

From "Uglies" by Scott Westerfeld

Nielsen, the longtime powerhouse in TV ratings, agreed to buy DoubleVerify, a software platform that verifies media quality and optimizes advertising performance, in a deal with an enterprise value of about $2.15 billion.

From The Wall Street Journal Aug. 7, 2026

He expects Nestlé’s revenue growth to reaccelerate as it optimizes its portfolio around areas like coffee and pet care.

From Barron's Jun. 10, 2026

Apple’s new CEO is a person who builds things, not one who optimizes supply chains.

From MarketWatch Apr. 21, 2026

Mattel said the job cuts are part of an effort to save money as the company optimizes for growth.

From Los Angeles Times Feb. 13, 2026

Such a structure is generated by the technological implementation of the brain, and it optimizes the activity of the brain in a section of the external reality.

From The Brain, A Decoded Enigma by Dorin Teodor Moisa

More work will still be needed before the fabrication process can be optimized for large-scale manufacturing.

From Science Daily Aug. 9, 2026

I have optimized away the moments in which friendship used to appear.

From The Wall Street Journal Jul. 10, 2026

However, Sobko said the Nvidia GB300 systems are optimized both for model development and high-performance inference workloads.

From Barron's Jun. 23, 2026

It is curated, ranked, monetized and constantly optimized using first-party data that tracks what people watch, when they watch it and how they respond to ads.

From Salon Jun. 21, 2026

The members decided to fund two machines of different sizes, each optimized to produce different particles; the only question left was which lab would build which machine.

From "Big Science" by Michael Hiltzik

When it comes to fitness and longevity, cardio, strength training and stretching have long gotten the spotlight as the go-to approaches for optimizing our health span and lifespan.

From Los Angeles Times Aug. 18, 2026

Roche achieved that level of profitability by optimizing research-and-development investment, while savings reduced its selling, general and administration expenses, the analysts say.

From The Wall Street Journal Jul. 24, 2026

"I think we'll get to a point where if I have to request headcount, I'll be asked, 'How are you optimizing AI?'" before any new hire is approved, Euller told AFP.

From Barron's Jul. 17, 2026

Future studies are expected to focus on orthotopic validation, optimizing dosing strategies, tracking nitric oxide activity over longer periods, and investigating the underlying mechanisms in additional central nervous system tumor models.

From Science Daily Jun. 27, 2026

At Mirror Tech we’re dedicated to optimizing human potential.

From "Boy 2.0" by Tracey Baptiste

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training