certainty
noun
the state of being certain
“his certainty reassured the others”
Oppositesuncertaintysomething that is certain
“his victory is a certainty”
Oppositesuncertainty
Source: WordNet 3.1, Princeton University
Certainty meaning
What does “certainty” mean? Definitions, examples, synonyms and opposites.
“certainty” is a noun with 2 meanings. Its most common meaning is: the state of being certain.