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uncertain

 
 
/ʌnˈsɜːtən/ adjective

Definition

SOMEONE not sure or not able to decide about something: Bridie was uncertain about meeting him.
SITUATION not known, or not completely certain: The museum faces an uncertain future.
uncertainly adverb uncertainty noun [C, U]
(Definition of uncertain adjective from the Cambridge Learner's Dictionary © Cambridge University Press)

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