The meaning of unpredictable is not predictable. How to use unpredictable in a sentence. If you describe someone or something as unpredictable, you mean that you cannot tell what they are going to do or how they are going to behave.
Definition of unpredictable adjective from the oxford advanced learner's dictionary. See examples of unpredictable used in a sentence. Discover expressions like "unpredictable as the weather".
Describes something or someone that is likely to change rapidly and unpredictably, especially for the worse. Unpredictable refers to something or someone that is not able to be predicted or foreseen.