- 1[countable] a thing that is certain political/moral certainties Her return to the team now seems a certainty.
Definitions on the go
Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.
- 2[uncountable] the state of being certain There is no certainty that the president's removal would end the civil war. I can't say with any certainty where I'll be next week.
Check pronunciation: certainty