optimal

[ op-tuh-muhl ]

adjective

1. optimum ( def 3 ).

optimal

/ ˈɒptɪməl /

adjective

1. another word for optimum

Derived Forms

• ˈoptimally, adverb
• ˌoptiˈmality, noun

Other Words From

• op·ti·mal·ly adverb
• su·per·op·ti·mal adjective

Word History and Origins

Origin of optimal¹

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

Example Sentences

In particular, they let in light within the blue and red ranges -- the optimal wavelengths for photosynthesis -- but appear to block ultraviolet radiation from penetrating into their shells where it might otherwise damage their DNA.

From Science Daily

The researchers pointed out that the ratios they identified are estimates, and that further studies are needed to determine the optimal balance between plant and animal protein.

From Science Daily

It says "the exercise of identifying the optimal window for the competition brings with it some complexities".

From BBC

Their findings suggests that individuals with less efficient learning mechanisms benefit more from stimulation, while those with optimal learning strategies might experience negative effects.

From Science Daily

"This kind of FIT-based outreach strategy could help us increase screening while making optimal use of limited colonoscopy capacity."

From Science Daily

Related Words

• excellent