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English definition of “uncertain”

uncertain

adjective     /ʌnˈsɜː.tən/ US  /-ˈsɝː-/
B2 not knowing what to do or believe , or not able to decide about something: [+ question word] She's uncertain wh ether to go to New Zealand or not. Bridie was uncertain about meeting him.UncertaintyHesitatingAchievableDoubt and ambivalenceHesitating B2 not known or fixed , or not completely certain : New arrivals face an uncertain future . The political outlook is still uncertain.UncertaintyHesitatingAchievableDoubt and ambivalenceHesitating uncertainly     /-li/ adverb
(Definition of uncertain adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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