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

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

Unpredictable definition: not predictable; not to be foreseen or foretold.. See examples of UNPREDICTABLE used 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. He is utterly unpredictable. ...Britain's …

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.

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 …

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

Jul 2, 2025 · Sharks are not unpredictable; for the most part, they do exactly what an apex predator is expected to do.

When something's unpredictable, it doesn't happen at expected times or it can't be predicted. If trains were unpredictable, they wouldn't follow a set schedule and you'd never know when one …