Statistics. of or relating to probability: probabilistic forecasting.
of or relating to probabilism.

Origin of probabilistic

1650–60; probabil(ism) or probabil(ity) + -istic; compare French probabiliste believer in probabilism Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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Contemporary Examples of probabilistic

Word Origin and History for probabilistic

1855, in a theological sense, from probabilist (1650s, from French probabiliste, 17c., from Latin probabilis, see probable) + -ic. Meaning "pertaining to probability" is from 1951. Related: Probabilism.

Online Etymology Dictionary, © 2010 Douglas Harper