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optimal

adjective · /ˈɑptəməl/ · Level 2 · Intermediate

What does optimal mean?

optimal (adjective): the best, most favorable or desirable, especially under some restriction.

Definition: Wiktionary, CC BY-SA 4.0.

How do you use optimal in a sentence?

How do you pronounce optimal?

/ˈɑptəməl/ (IPA, American English). The app reads every word aloud.

Where does optimal come from?

From Latin optimus (“best”) + English -al.

Etymology: Wiktionary, CC BY-SA 4.0.

Words related to optimal

From Princeton WordNet 3.1.

Test yourself: do you know “optimal”?

Tap an answer to check it. The same questions the app asks.

What does “optimal” mean?

having a surface free from roughness or bumps or ridges or irregularities

Not quite: that's what smooth means.

the best, most favorable or desirable, especially under some restriction

Right! That's what “optimal” means.

broadly or completely covering; including a large proportion of something

Not quite: that's what comprehensive means.

having or showing keen interest or intense desire or impatient expectancy

Not quite: that's what eager means.

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