Part of speech:
Outstandingly good of its kind; of exceptional merit, virtue, etc.
The definition of superlative is expressing the very highest degree, or the very best example of something.
Selected with care; well-chosen:
Highest in quality, achievement, performance, etc.; most excellent
Having or being the greatest quantity or the highest degree that has been or can be attained:
Used with the definite article and an implied noun: something that is worst.
The point on the celestial sphere that is directly above the observer (90 degrees above the celestial horizon ).
Healthier or more fit than before:
Approaching or constituting the maximum:
Find another word for optimum. In this page you can discover 22 synonyms, antonyms, idiomatic expressions, and related words for optimum, like: excellent, best, optimal, select, superlative, choice, supreme, maximum, least, worst and poorest.