2 days ago · uncertainty, doubt, dubiety, skepticism, suspicion, mistrust mean lack of sureness about someone or something. uncertainty may range from a falling short of certainty to an almost complete …

Uncertainty or incertitude refers to situations involving imperfect or unknown information. It applies to predictions of future events, to physical measurements that are already made, or to the unknown, …

UNCERTAINTY definition: 1. a situation in which something is not known, or something that is not known or certain: 2. a…. Learn more.

3 days ago · While all these words mean "lack of sureness about someone or something," uncertainty may range from a falling short of certainty to an almost complete lack of conviction or knowledge …

When you have uncertainty, that means you're not really sure. If you missed a lot of classes and didn't study much, you may have uncertainty about whether you passed your big math test.

Definition of uncertainty noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

UNCERTAINTY meaning: 1. a situation in which something is not known, or something that is not known or certain: 2. a…. Learn more.

Uncertainty is a state of doubt about the future or about what is the right thing to do. ...a period of political uncertainty.

Uncertainty is a state of doubt about the future or about what is the right thing to do. ...a period of political uncertainty.

Apr 24, 2026 · Uncertainty principle, statement that the position and the velocity of an object cannot both be measured exactly, at the same time, even in theory. The very concepts of exact position and …