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Synonyms

optimal

American  
[op-tuh-muhl] / ˈɒp tə məl /

adjective

  1. optimum.


optimal British  
/ ˈɒptɪməl /

adjective

  1. another word for optimum

"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

  • optimality noun
  • optimally adverb
  • superoptimal adjective

Etymology

Origin of optimal

First recorded in 1885–90; optim(um) + -al 1

Compare meaning

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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.

It said depletions at its distributor customers in China were above what it called optimal levels amid lower consumption of top-tier wines.

From The Wall Street Journal

There were times when she thought that surfing, meditating and getting a “million tarot readings” were the optimal solutions.

From Los Angeles Times

Construction work halts, planes are grounded and military training gets suspended to facilitate an optimal testing environment.

From BBC

This interface plays a central role in the oxygen evolution reaction by helping intermediate molecules bind and detach at optimal rates.

From Science Daily

Would Roth conversions be optimal between retirement and age 73, or would required minimum distributions at 73 result in uncomfortably high taxes?

From MarketWatch