The meaning of UNPREDICTABLE is not predictable. How to use unpredictable in a sentence.

UNPREDICTABLE meaning: 1 : not predictable: such as; 2 : not capable of being known before happening or being done

UNPREDICTABLE definition: 1. likely to change suddenly and without reason and therefore not able to be predicted (= expected…. Learn more.

Definition of unpredictable adjective from the Oxford Advanced Learner's Dictionary. that cannot be predicted because it changes a lot or depends on too many different things. The …

1. not predictable; variable, uncertain, or erratic. n. 2. something that is unpredictable.

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. He is utterly unpredictable. ...Britain's …

WordReference Random House Unabridged Dictionary of American English © 2023 un•pre•dict•a•ble (un′pri dik′ tə bəl), adj. not predictable; not to be foreseen or foretold: an …

Dec 14, 2025 · unpredictable (comparative more unpredictable, superlative most unpredictable) It has, therefore, always been a major problem for South African railways to cater adequately for …

unpredictable, adj. & n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Definition of unpredictable. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.