The meaning of UNCERTAIN is not known beyond doubt : dubious. How to use uncertain in a sentence.

UNCERTAIN definition: 1. not knowing what to do or believe, or not able to decide about something: 2. not known or…. Learn more.

If something is uncertain, it is not known or definite. How far the republics can give practical help, however, is uncertain. It's uncertain whether they will accept the plan. Students all over the …

1. not able to be accurately known or predicted: the issue is uncertain. 2. (when: postpositive, often foll by of) not sure or confident (about): a man of uncertain opinion. 3. not precisely …

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

Uncertain definition: Not known or established; questionable.

Uncertain definition: not definitely ascertainable or fixed, as in time of occurrence, number, dimensions, or quality.. See examples of UNCERTAIN used in a sentence.

Synonyms for UNCERTAIN: volatile, unpredictable, changeful, unstable, inconsistent, variable, unsettled, capricious; Antonyms of UNCERTAIN: certain, constant, stable, predictable, steady, …

UNCERTAIN meaning: 1 : not certain: such as; 2 : not exactly known or decided not definite or fixed

not clearly or precisely determined; indefinite; unknown: a manuscript of uncertain origin. vague; indistinct; not perfectly apprehended: an abstruse novel with uncertain themes.