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probabilistic

American  
[prob-uh-buh-lis-tik] / ˌprɒb ə bəˈlɪs tɪk /

adjective

  1. Statistics. of or relating to probability.

    probabilistic forecasting.

  2. of or relating to probabilism.


Etymology

Origin of probabilistic

1650–60; probabil(ism) or probabil(ity) + -istic; compare French probabiliste believer in probabilism

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

AI is probabilistic technology, which means it’s slightly unpredictable.

From The Wall Street Journal • Feb. 26, 2026

Further, these applications must be wholly reliable, which a probabilistic system like AI will always struggle to be.

From The Wall Street Journal • Feb. 26, 2026

This method utilizes a statistical model to represent the interdependence of multiple factors, facilitating the generation of probabilistic meteorological data.

From Science Daily • Nov. 26, 2024

We use a probabilistic approach to sampling and modeling.

From Salon • Oct. 1, 2024

A very long hitting streak in baseball is a particularly amazing sort of record, so unlikely as to seem virtually unachievable and almost immune to probabilistic prediction.

From "Innumeracy: Mathematical Illiteracy and Its Consequences" by John Allen Paulos